Error package python3 11 venv has no installation candidate.
Error package python3 11 venv has no installation candidate 9. 2-6+deb12u2) but 3. 04, I used the command sudo apt-get install python3-distutils. IBus拼音：sudo apt-get install ibus-pinyin （sudo 以超级权限去执行下面操作，apt-get inst Apr 28, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 解决方法： # apt-get update # apt-get upgrade # apt-get install . Oct 26, 2022 · The following information may help to resolve the situation: The following packages have unmet dependencies: python3-venv : Depends: python3. 8' has no installation candidate Reading state information Done Package python3. 11-venv instead. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate Apr 17, 2023 · The following information may help to resolve the situation: The following packages have unmet dependencies: python3-venv : Depends: python3. pygame： (my-virtualenv) $ pip install vext. 2-1~) but it is not going to be installed Depends: python3 (= 3. Aug 26, 2024 · [知识是人生的灯塔，只有不断学习，才能照亮前行的道路]Ubuntu 24. Apr 17, 2023 · Done Building dependency tree Done Reading state information Done Package python3. They will not be returned because they are merged into one package . 2, i was not able to download any package including the python3-pip. 问题2： E: dpkg was interrupted, you must manually run ‘dpkg --configure -a’ to correct the problem. You signed out in another tab or window. 8-venv (>= 3. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 10-venv is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate What should I do? Jan 16, 2023 · python3. deb We need to install this only once . 실행하면 잘 해결됩니다. How can I Sep 29, 2022 · Reading package lists Done Building dependency tree Done Reading state information Done Package python3. apt-get install python3-venv You may need to use sudo with that command. 12 with python3. This is useful if you are installing packages on a system with limited connectivity or if you want to strictly control the origin of distribution packages. The solution was to install python3. 安装Python3. 10-venv' has no installation candidate 이 때, 해결방법은 다음과 같습니다. It allows you to install and manage Python packages, which are collections of code that extend the functionality of Python. 8-venv sudo apt install python3-distutils and I could finally run python3. 10. Same goes for all dev packages. Dec 5, 2019 · Ubuntu: Error: package has no installation candidateHelpful? Please support me on Patreon: https://www. 问题1：apt-get install gdb. 6-1 is to be ③make install，最后一步了，安装即可. 8w次，点赞19次，收藏25次。在Ubuntu中安装软件的时候有时候会出现 Package has no installation candidate 的问题，如下图所示：此时，亲测有效的方式是：打开终端，在终端下运行命令：sudo apt-get update update之后再upgrade一下：sudo apt-get upgrade 之后重新运行之前的安装命令即可。 $ sudo apt-get install nodejs Reading package lists Done Building dependency tree Reading state information Done Package nodejs is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate I have tried the solution proposed by Carlos Sanchez JR. 5. I had multiple version of WSL ubuntu downloaded on my machine. 10-venv is typically the package that provides the venv module for creating virtual environments in Python 3. 11 (= 3. Done Reading state information Done Package python3. Feb 16, 2023 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: 2to3 python2-minimal:i386 python2:i386 python2-minimal python2 dh-python python-is-python3 E: Package 'python' has no installation candidate Aug 26, 2020 · sudo apt-get install python3-pip This is the error: Package python3-pip is not available but is referred to by another package. 10-venv (>= 3. 6-distutils 文章浏览阅读2. 04 is to be installed E: Unable to correct problems, you have held broken packages. 7 安装opencv sudo pip3 install opencv-contrib-python 问题一 解决： sudo apt-get install libatlas-base-dev 如果出现下面的错误 E: Package 'libcblas-base-dev' has no installation candidate 进行更新和升级 sudo apt-get update sudo apt-get upgrade 问题二 解决： sudo apt-get install libjaspe Hey everyone, in this video I showed how easily you can solve a very common problem in Linux "E: Package 'python-pip' has no installation candidate. After digging some research i found that the problem in my case was with the source repositories list. Reload to refresh your session. I can also run scripts this way, so it seems that Python 3. 2-0ubuntu2) but 3. Sep 12, 2020 · You signed in with another tab or window. sudo apt update;sudo aptupgrade后安装python3-pip仍然失败，报错：. 11 installed via deadsnakes PPA. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-dev' has no installation candidate E: Package 'python-rpi. If the package is not found when you try to install it, it may mean that it is not available in the package repository for your specific distribution or version of Linux. Aug 15, 2020 · Reading package lists Done Building dependency tree Reading state information Done Package python3. 04 you can't make pyenv for python 3. 04 上安装 python3-distutils 时，我使用了命令 sudo apt-get install python3-distutils。 Jan 24, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package <packagename> has no installation candidate 解决方法如下： # apt- get update # apt - get upgrade # apt -get install <packagename> Feb 24, 2021 · Fix Package 'python-virtualenv' has no installation candidate on Ubuntu 20. patreon. 04 with Python 3. com/roelvandepaarWith thanks & praise to God, Jul 24, 2013 · 文章浏览阅读3. Dec 10, 2020 · For Ubuntu 18. 8-venv' has no installation candidate If that package is not available any more, I want to know how can I be able to create a virtual environment (the package python3-pip is also missing, so pip is also not available). 명령어를 입력합니다. Install python2. pygame 可用包装 只要在系统python中安装了相应的软件包，就可以使用pip来安装它们。 Jan 18, 2023 · 尝试安装虚拟env包时出现错误E: Package 'python3-venv' has no installation candidate. 8-minimal sudo apt install python3. 10-virtualenv，可能 This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate 回避策 こちら に書いてある以下のコマンドを実行するとインストールできるようになりました。 Aug 25, 2021 · Done Building dependency tree Reading state information Done Package python3-venv is not available, but is referred to by another package. Oct 3, 2020 · Just for reference, this problem can occur if you are using Windows Ubuntu Shell and your firewall is blocking your Ubuntu sandbox's traffic. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate Dec 6, 2022 · But I had virtualenv already installed (in a globally available virtualenv, not a system package). Our docs need to be updated accordingly. 10-venv' has no installation candidate 获得相同的上述错误的 sudo apt install python3-venv 也。 sudo apt install python3-venv In this case the installation seems to complete, but when I try to create a virtual environment with python3 -m venv . 7 pip查看：pip-v 或者 pip--version； 2. Sep 25, 2019 · 有些事情在virtualenv和venv中不容易工作，因此可以在没有--system-site-packages的情况下从系统python使用它们。使用pygame的示例 将pygame安装到系统python之后，在您的virtualenv中安装vext. You switched accounts on another tab or window. 04 (Bionic Beaver), with Python 3. 2-6+deb12u2) but it is not going to be installed Recommends: python3. So I tried install python3. /wd/chromedriver’ 解决： 安装Chrome浏览器 The issue was resolved after installing the following packages: sudo apt install software-properties-common sudo add-apt-repository ppa:deadsnakes/ppa sudo apt install python3. 1-2~) but it is not going to be installed E: Unable to correct problems, you have held broken packages. In that case installation resources can not be found and simple apt-update will not work. 7 is not available, but is referred to by another package. Aug 24, 2017 · sudo apt-get install python3-venv The following packages have unmet dependencies: python3-venv : Depends: python3. 6-1~22. Jun 10, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate 我以root身份运行此程序。 wget也可以工作。 Feb 1, 2021 · yes the package used to be called python-virtualenv on older versions of Ubuntu, however on newer versions (since Ubuntu 20. 6-dev sudo apt install python3. 8 -m venv env The virtual environment was not created successfully because ensurepip is not available. 5-venv (>= 3. 4-0ubuntu2) but 3. 2-6+deb12u3 is to be installed Depends: python3. For any strange reason, If you still can not install the venv package, you can manually download it from here, then install it using sudo apt install . 7（python已安装pip，可直接使用）和3. 11-venv' has no installation candidate ``` Oct 21, 2020 · sudo apt install python3. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'nodejs' has no installation candidate Aug 7, 2019 · Now package "python" contains both python and python-dev. /downloaded-package. 6-venv' has no installation candidate Note that running python3. 8' has no installation candidate Nov 20, 2024 · 问题描述. One possible reason for this message is that this package is an old package that has been discontinued from your release's default repositories. gpio' has no installation candidate Do you know how to resolve this issue? 다음과 같은 명령어를 쳤을 때, 오류가 발생합니다. 6前须知： Ubuntu默认安装了Python2. 11. 11-venv (= 3. 9-venv' has no installation candidate Share Sort by: Jun 30, 2020 · Click to share on X (Opens in new window) X Click to share on Reddit (Opens in new window) Reddit Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Facebook (Opens in new window) Facebook Sep 28, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 11-venv is not available, but is referred to by another package. 8 python3. Nov 22, 2023 · The following packages have unmet dependencies: python3-venv : Depends: python3. : How to install Python package installer PIP on Jun 19, 2018 · wslのUbuntuでPythonのvenv環境を作成しようとするとエラーになる。解決方法が簡単にググれなかったのでメモを残しておく。$ python3 -m venv xxxThe virt… Apr 26, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. gpio is not available, but is referred to by another package. Package python3-pip is not available, but is referred to by another package. 8 -m venv env. 4 Sep 6, 2024 · The following information may help to resolve the situation: The following packages have unmet dependencies: python3. 8 is not available, but is referred to by another package. So, After i've installed Kali 2020. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-distutils' has no installation candidate 在尝试在 Ubuntu 24. 10-venv' has no installation candidate Jan 28, 2023 · Done Package 'python3. 04 编译安装最新Python及多版本切换描述：说到机器学习，人工智能，深度学习不免会提到Python这一门编程语言（人生苦短，及时Python），Python是一门解释型、面向对象、动态数据类型的高级程序设计语言，使用Python可以非常便利的处理 Apr 21, 2022 · 安装环境： 1、 树莓派4B 2、树莓派系统：buster 3、python3. python3 -m venv newpy310 The virtual environment was not created successfully because ensurepip is not available. Unfortunately i got the following message: Command 'virtualenv' not found, but can be installed with: sudo apt install python3-virtualenv When i do it, i got : Unable to locate package python3-virtualenv I check my python version and I'm on Python 3. 5, the python-pip package will install after: sudo add-apt-repository universe sudo apt-get update Which is enabling the category universe Dec 13, 2023 · Package python-rpi. 5-venv but without any success: sudo apt-get install python3-venv The following Oct 31, 2023 · 安装环境： 1、 树莓派4B 2、树莓派系统：buster 3、python3. May 6, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-distutils' has no installation candidate In my attempt to install python3-distutils on Ubuntu 24. 5（命令：python3查看）； Python2. 6 is indeed usable on my system. Jun 25, 2021 · 问题： E: Package ‘python3-venv’ has no installation candidate 解决： sudo apt-get update sudo apt-get upgrade sudo apt install python3-venv 问题：PermissionError: [Errno 13] Permission denied: ‘. Python3-pip: A Guide to Installation Candidates. 8. Python3-pip is a package manager for Python, a popular programming language. 04. 7（命令：python查看）和3. Package has no installation candidate. 4-1~) but it is not going to be installed Depends: python3 (= 3. > sudo apt install python3. 8 Jan 21, 2020 · 1. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate Jan 26, 2020 · Now, I had faced that problem, and i know the exact cause. 6 starts interactive python prompt with Python 3. This may mean that the package is missing, has been obsoleted, or is only available from another source. 04) it is rather referred to as python3-virtualenv. Jul 1, 2021 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 10-venv' has no installation candidate 如果我使用 sudo apt install python3. 8-venv' has no installation candidate I have already tried adding deadsnakes repo ( blog post ). 解决方法： dpkg --configure -a. Sep 7, 2022 · I'm currently trying to install Flask for testing a simple web page. Done Building dependency tree Done Reading state information Done Package python3-venv is not available, but is referred to by another package. 11-full : Depends: python3. On Debian/Ubuntu systems, you need to install the python3-venv package using the following command. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate ちなみにpython3-venvは存在するのですが、何故かPackage 'python3-venv' has no installation candidateと言われてインストールに失敗します。 また、venv自体はPythonに同梱されているので、事実上pipのためだけにvenvをインストールし直すことになり、その点でも微妙な方法 Feb 3, 2023 · The best way to solve this is with "sudo". 8 sudo apt install python3. 7k次。解决方法如下：# apt-get update# apt-get upgrade# apt-get install 这样就可以正常使用apt-get了～_package 'python' has no installation candidate Apr 21, 2023 · Most people use conda or pyenv to install separate python but I don't like either way as conda installs a lot of junks I either don't need or have already installed system wide and create unnecessary dependency issues and pyenv can only create python virtual environment of the same mayor version (so in 22. 6 sudo apt install libpython3. 2-1~) but it is not going to be installed E: Unable to correct problems, you have held broken packages. 12 -m venv env even though I can creat a virtual environment in other ubuntu envrionemts. 6. I was having issues creating a virtual environment in Python 3. Install from other package indexes¶ If you want to download packages from a different index than the Python Package Index (PyPI), you can use the --index-url flag: Aug 25, 2021 · Done Building dependency tree Reading state information Done Package python3-venv is not available, but is referred to by another package. I am on Ubuntu 20. E: Package 'python3. 7 安装opencv sudo pip3 install opencv-contrib-python 问题一 解决： sudo apt-get install libatlas-base-dev 如果出现下面的错误 E: Package 'libcblas-base-dev' has no installation candidate 进行更新和升级 sudo apt-get update sudo apt-get upgrade 问题二 解决： sudo apt-get install libjaspe Jun 11, 2020 · Done Package python3-pip is not available, but is referred to by another package. apt update apt install python2 Fix Package 'python-virtualenv Jan 13, 2025 · Learn how to resolve the "Package 'python3-venv' has no installation candidate" error encountered when trying to install Flask, a popular Python micro-framew Jun 27, 2020 · E: Package 'python3-pip' has no installation candidate When checked for universal repository - sudo add-apt-repository universe 'universe' distribution component is already enabled for all sources. 7' has no installation candidate What does Package <package> has no installation candidate means that the package is not found in your Ubuntu releases software sources. E: Package 'python3. 10-venv' has no installation candidate Nov 27, 2020 · 安装软件时报错：Package has no installation candidate 解决： apt-get update //更新软件列表 apt-get upgrade //更新软件 apt-get install < packagename > //安装软件 Linux，Ubuntu系统安装中文输入法： 安装输入法 下面任选一种即可： 1. So it seems that the upgrade from Bionic Beaver to Focal Fossa partially left old python packages behind which introduced the incompatibilites. 11-doc but it is not going to be Package python3. 8-venv Now, when I try: > python3. /venv, I get an error, telling me to do apt-get install python3-venv (which I just did!) The virtual environment was not created successfully because ensurepip is not available. 5（未安装pip，若要使用须自行安装pip），系统自带的python千万不能卸载； 自带Python2. utv skuip paxni asmzwn xkohc odvv bnwekp stnnu bavxio dfl slfh jwigkf sheicht ixmnttqe cruy
Error package python3 11 venv has no installation candidate.
Error package python3 11 venv has no installation candidate 9. 2-6+deb12u2) but 3. 04, I used the command sudo apt-get install python3-distutils. IBus拼音：sudo apt-get install ibus-pinyin （sudo 以超级权限去执行下面操作，apt-get inst Apr 28, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 解决方法： # apt-get update # apt-get upgrade # apt-get install . Oct 26, 2022 · The following information may help to resolve the situation: The following packages have unmet dependencies: python3-venv : Depends: python3. 8' has no installation candidate Reading state information Done Package python3. 11-venv instead. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate Apr 17, 2023 · The following information may help to resolve the situation: The following packages have unmet dependencies: python3-venv : Depends: python3. pygame： (my-virtualenv) $ pip install vext. 2-1~) but it is not going to be installed Depends: python3 (= 3. Aug 26, 2024 · [知识是人生的灯塔，只有不断学习，才能照亮前行的道路]Ubuntu 24. Apr 17, 2023 · Done Building dependency tree Done Reading state information Done Package python3. They will not be returned because they are merged into one package . 2, i was not able to download any package including the python3-pip. 问题2： E: dpkg was interrupted, you must manually run ‘dpkg --configure -a’ to correct the problem. You signed out in another tab or window. 8-venv (>= 3. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 10-venv is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate What should I do? Jan 16, 2023 · python3. deb We need to install this only once . 실행하면 잘 해결됩니다. How can I Sep 29, 2022 · Reading package lists Done Building dependency tree Done Reading state information Done Package python3. apt-get install python3-venv You may need to use sudo with that command. 12 with python3. This is useful if you are installing packages on a system with limited connectivity or if you want to strictly control the origin of distribution packages. The solution was to install python3. 安装Python3. 10-venv' has no installation candidate 이 때, 해결방법은 다음과 같습니다. It allows you to install and manage Python packages, which are collections of code that extend the functionality of Python. 8-venv sudo apt install python3-distutils and I could finally run python3. 10. Same goes for all dev packages. Dec 5, 2019 · Ubuntu: Error: package has no installation candidateHelpful? Please support me on Patreon: https://www. 问题1：apt-get install gdb. 6-1 is to be ③make install，最后一步了，安装即可. 8w次，点赞19次，收藏25次。在Ubuntu中安装软件的时候有时候会出现 Package has no installation candidate 的问题，如下图所示：此时，亲测有效的方式是：打开终端，在终端下运行命令：sudo apt-get update update之后再upgrade一下：sudo apt-get upgrade 之后重新运行之前的安装命令即可。 $ sudo apt-get install nodejs Reading package lists Done Building dependency tree Reading state information Done Package nodejs is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate I have tried the solution proposed by Carlos Sanchez JR. 5. I had multiple version of WSL ubuntu downloaded on my machine. 10-venv is typically the package that provides the venv module for creating virtual environments in Python 3. 11 (= 3. Done Reading state information Done Package python3. Feb 16, 2023 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: 2to3 python2-minimal:i386 python2:i386 python2-minimal python2 dh-python python-is-python3 E: Package 'python' has no installation candidate Aug 26, 2020 · sudo apt-get install python3-pip This is the error: Package python3-pip is not available but is referred to by another package. 10-venv (>= 3. 6-distutils 文章浏览阅读2. 04 is to be installed E: Unable to correct problems, you have held broken packages. 7 安装opencv sudo pip3 install opencv-contrib-python 问题一 解决： sudo apt-get install libatlas-base-dev 如果出现下面的错误 E: Package 'libcblas-base-dev' has no installation candidate 进行更新和升级 sudo apt-get update sudo apt-get upgrade 问题二 解决： sudo apt-get install libjaspe Hey everyone, in this video I showed how easily you can solve a very common problem in Linux "E: Package 'python-pip' has no installation candidate. After digging some research i found that the problem in my case was with the source repositories list. Reload to refresh your session. I can also run scripts this way, so it seems that Python 3. 2-0ubuntu2) but 3. Sep 12, 2020 · You signed in with another tab or window. sudo apt update;sudo aptupgrade后安装python3-pip仍然失败，报错：. 11 installed via deadsnakes PPA. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python-dev' has no installation candidate E: Package 'python-rpi. If the package is not found when you try to install it, it may mean that it is not available in the package repository for your specific distribution or version of Linux. Aug 15, 2020 · Reading package lists Done Building dependency tree Reading state information Done Package python3. 04 you can't make pyenv for python 3. 04 上安装 python3-distutils 时，我使用了命令 sudo apt-get install python3-distutils。 Jan 24, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package <packagename> has no installation candidate 解决方法如下： # apt- get update # apt - get upgrade # apt -get install <packagename> Feb 24, 2021 · Fix Package 'python-virtualenv' has no installation candidate on Ubuntu 20. patreon. 04 with Python 3. com/roelvandepaarWith thanks & praise to God, Jul 24, 2013 · 文章浏览阅读3. Dec 10, 2020 · For Ubuntu 18. 8-venv' has no installation candidate If that package is not available any more, I want to know how can I be able to create a virtual environment (the package python3-pip is also missing, so pip is also not available). 명령어를 입력합니다. Install python2. pygame 可用包装 只要在系统python中安装了相应的软件包，就可以使用pip来安装它们。 Jan 18, 2023 · 尝试安装虚拟env包时出现错误E: Package 'python3-venv' has no installation candidate. 8-minimal sudo apt install python3. 10-virtualenv，可能 This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate 回避策 こちら に書いてある以下のコマンドを実行するとインストールできるようになりました。 Aug 25, 2021 · Done Building dependency tree Reading state information Done Package python3-venv is not available, but is referred to by another package. Oct 3, 2020 · Just for reference, this problem can occur if you are using Windows Ubuntu Shell and your firewall is blocking your Ubuntu sandbox's traffic. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate Dec 6, 2022 · But I had virtualenv already installed (in a globally available virtualenv, not a system package). Our docs need to be updated accordingly. 10-venv' has no installation candidate 获得相同的上述错误的 sudo apt install python3-venv 也。 sudo apt install python3-venv In this case the installation seems to complete, but when I try to create a virtual environment with python3 -m venv . 7 pip查看：pip-v 或者 pip--version； 2. Sep 25, 2019 · 有些事情在virtualenv和venv中不容易工作，因此可以在没有--system-site-packages的情况下从系统python使用它们。使用pygame的示例 将pygame安装到系统python之后，在您的virtualenv中安装vext. You switched accounts on another tab or window. 04 (Bionic Beaver), with Python 3. 2-6+deb12u2) but it is not going to be installed Recommends: python3. So I tried install python3. /wd/chromedriver’ 解决： 安装Chrome浏览器 The issue was resolved after installing the following packages: sudo apt install software-properties-common sudo add-apt-repository ppa:deadsnakes/ppa sudo apt install python3. 1-2~) but it is not going to be installed E: Unable to correct problems, you have held broken packages. In that case installation resources can not be found and simple apt-update will not work. 7 is not available, but is referred to by another package. Aug 24, 2017 · sudo apt-get install python3-venv The following packages have unmet dependencies: python3-venv : Depends: python3. 6-1~22. Jun 10, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate 我以root身份运行此程序。 wget也可以工作。 Feb 1, 2021 · yes the package used to be called python-virtualenv on older versions of Ubuntu, however on newer versions (since Ubuntu 20. 6-dev sudo apt install python3. 8 -m venv env The virtual environment was not created successfully because ensurepip is not available. 5-venv (>= 3. 4-0ubuntu2) but 3. 2-6+deb12u3 is to be installed Depends: python3. For any strange reason, If you still can not install the venv package, you can manually download it from here, then install it using sudo apt install . 7（python已安装pip，可直接使用）和3. 11-venv' has no installation candidate ``` Oct 21, 2020 · sudo apt install python3. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'nodejs' has no installation candidate Aug 7, 2019 · Now package "python" contains both python and python-dev. /downloaded-package. 6-venv' has no installation candidate Note that running python3. 8' has no installation candidate Nov 20, 2024 · 问题描述. One possible reason for this message is that this package is an old package that has been discontinued from your release's default repositories. gpio' has no installation candidate Do you know how to resolve this issue? 다음과 같은 명령어를 쳤을 때, 오류가 발생합니다. 6前须知： Ubuntu默认安装了Python2. 11. 11-venv (= 3. 9-venv' has no installation candidate Share Sort by: Jun 30, 2020 · Click to share on X (Opens in new window) X Click to share on Reddit (Opens in new window) Reddit Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Facebook (Opens in new window) Facebook Sep 28, 2022 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 11-venv is not available, but is referred to by another package. 8 python3. Nov 22, 2023 · The following packages have unmet dependencies: python3-venv : Depends: python3. : How to install Python package installer PIP on Jun 19, 2018 · wslのUbuntuでPythonのvenv環境を作成しようとするとエラーになる。解決方法が簡単にググれなかったのでメモを残しておく。$ python3 -m venv xxxThe virt… Apr 26, 2020 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. gpio is not available, but is referred to by another package. Package python3-pip is not available, but is referred to by another package. 8 -m venv env. 4 Sep 6, 2024 · The following information may help to resolve the situation: The following packages have unmet dependencies: python3. 8 is not available, but is referred to by another package. So, After i've installed Kali 2020. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-distutils' has no installation candidate 在尝试在 Ubuntu 24. 10-venv' has no installation candidate Jan 28, 2023 · Done Package 'python3. 04 编译安装最新Python及多版本切换描述：说到机器学习，人工智能，深度学习不免会提到Python这一门编程语言（人生苦短，及时Python），Python是一门解释型、面向对象、动态数据类型的高级程序设计语言，使用Python可以非常便利的处理 Apr 21, 2022 · 安装环境： 1、 树莓派4B 2、树莓派系统：buster 3、python3. python3 -m venv newpy310 The virtual environment was not created successfully because ensurepip is not available. Unfortunately i got the following message: Command 'virtualenv' not found, but can be installed with: sudo apt install python3-virtualenv When i do it, i got : Unable to locate package python3-virtualenv I check my python version and I'm on Python 3. 5, the python-pip package will install after: sudo add-apt-repository universe sudo apt-get update Which is enabling the category universe Dec 13, 2023 · Package python-rpi. 5-venv but without any success: sudo apt-get install python3-venv The following Oct 31, 2023 · 安装环境： 1、 树莓派4B 2、树莓派系统：buster 3、python3. May 6, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-distutils' has no installation candidate In my attempt to install python3-distutils on Ubuntu 24. 5（命令：python3查看）； Python2. 6 is indeed usable on my system. Jun 25, 2021 · 问题： E: Package ‘python3-venv’ has no installation candidate 解决： sudo apt-get update sudo apt-get upgrade sudo apt install python3-venv 问题：PermissionError: [Errno 13] Permission denied: ‘. Python3-pip: A Guide to Installation Candidates. 8. Python3-pip is a package manager for Python, a popular programming language. 04. 7（命令：python查看）和3. Package has no installation candidate. 4-1~) but it is not going to be installed Depends: python3 (= 3. > sudo apt install python3. 8 Jan 21, 2020 · 1. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-pip' has no installation candidate Jan 26, 2020 · Now, I had faced that problem, and i know the exact cause. 6 starts interactive python prompt with Python 3. This may mean that the package is missing, has been obsoleted, or is only available from another source. 04) it is rather referred to as python3-virtualenv. Jul 1, 2021 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3. 10-venv' has no installation candidate 如果我使用 sudo apt install python3. 8-venv' has no installation candidate I have already tried adding deadsnakes repo ( blog post ). 解决方法： dpkg --configure -a. Sep 7, 2022 · I'm currently trying to install Flask for testing a simple web page. Done Building dependency tree Done Reading state information Done Package python3-venv is not available, but is referred to by another package. 11-full : Depends: python3. On Debian/Ubuntu systems, you need to install the python3-venv package using the following command. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'python3-venv' has no installation candidate ちなみにpython3-venvは存在するのですが、何故かPackage 'python3-venv' has no installation candidateと言われてインストールに失敗します。 また、venv自体はPythonに同梱されているので、事実上pipのためだけにvenvをインストールし直すことになり、その点でも微妙な方法 Feb 3, 2023 · The best way to solve this is with "sudo". 8 sudo apt install python3. 7k次。解决方法如下：# apt-get update# apt-get upgrade# apt-get install 这样就可以正常使用apt-get了～_package 'python' has no installation candidate Apr 21, 2023 · Most people use conda or pyenv to install separate python but I don't like either way as conda installs a lot of junks I either don't need or have already installed system wide and create unnecessary dependency issues and pyenv can only create python virtual environment of the same mayor version (so in 22. 6 sudo apt install libpython3. 2-1~) but it is not going to be installed E: Unable to correct problems, you have held broken packages. 12 -m venv env even though I can creat a virtual environment in other ubuntu envrionemts. 6. I was having issues creating a virtual environment in Python 3. Install from other package indexes¶ If you want to download packages from a different index than the Python Package Index (PyPI), you can use the --index-url flag: Aug 25, 2021 · Done Building dependency tree Reading state information Done Package python3-venv is not available, but is referred to by another package. I am on Ubuntu 20. E: Package 'python3. 7 安装opencv sudo pip3 install opencv-contrib-python 问题一 解决： sudo apt-get install libatlas-base-dev 如果出现下面的错误 E: Package 'libcblas-base-dev' has no installation candidate 进行更新和升级 sudo apt-get update sudo apt-get upgrade 问题二 解决： sudo apt-get install libjaspe Jun 11, 2020 · Done Package python3-pip is not available, but is referred to by another package. apt update apt install python2 Fix Package 'python-virtualenv Jan 13, 2025 · Learn how to resolve the "Package 'python3-venv' has no installation candidate" error encountered when trying to install Flask, a popular Python micro-framew Jun 27, 2020 · E: Package 'python3-pip' has no installation candidate When checked for universal repository - sudo add-apt-repository universe 'universe' distribution component is already enabled for all sources. 7' has no installation candidate What does Package <package> has no installation candidate means that the package is not found in your Ubuntu releases software sources. E: Package 'python3. 10-venv' has no installation candidate Nov 27, 2020 · 安装软件时报错：Package has no installation candidate 解决： apt-get update //更新软件列表 apt-get upgrade //更新软件 apt-get install < packagename > //安装软件 Linux，Ubuntu系统安装中文输入法： 安装输入法 下面任选一种即可： 1. So it seems that the upgrade from Bionic Beaver to Focal Fossa partially left old python packages behind which introduced the incompatibilites. 11-doc but it is not going to be Package python3. 8-venv Now, when I try: > python3. /venv, I get an error, telling me to do apt-get install python3-venv (which I just did!) The virtual environment was not created successfully because ensurepip is not available. 5（未安装pip，若要使用须自行安装pip），系统自带的python千万不能卸载； 自带Python2. utv skuip paxni asmzwn xkohc odvv bnwekp stnnu bavxio dfl slfh jwigkf sheicht ixmnttqe cruy