Usage: virtualenv [OPTIONS] DEST_DIR Options: --version show program's version number and exit 显示版本号并退出 -h, --help show this help message and exit 显示本帮助信息并退出 -v, --verbose Increase verbosity. 增量信息 -q, --quiet Decrease verbosity. 消除冗长 -p PYTHON_EXE, --python=...
"version": null, "virtualenv": null, "virtualenv_command": "virtualenv", "virtualenv_python": null, "virtualenv_site_packages": false } }, "msg": "Failed to import the required Python library (setuptools) on debian's Python /usr/bin/python. Please read module documentation and instal...
Instead, create a separate environment for each Python version (or, better, for each project): # v3.5.3 environment (name is arbitrary) conda create -n python3_5_3 python=3.5.3 # also include additional packages here # v3.7.1 env conda create -n python3_7_1 python=3.7.1...
sudo apt-getinstall python3.4-venv 然后再运行你之前的操作即可
I am trying to install several python packages in non-internet machine. Getting error as Could not find a version that satisfies the requirement cryptography==3.4.7 (from -r requirements.txt (line 14)) (from versions: ) No matching distr...
There's no Python 3.10 version of Torch. Therefore, it helps to install Pyenv and specify an exact Python version in your Pipenv via pipenv install --python=3.9 to ensure that you have the latest version that Torch supports and not anything "too new/unsupported". :) Good luck. 👍 24 ...
$ cd python_projects $ mkdir project1 $ cd project1 $ pyenv virtualenv 3.6.5 venv_project1 Create a Virtual Environment 12.Now when you list all Python versions, your virtual environments as well as their local python versions should be listed also, as shown in the screenshot. ...
install python into pyenv # check which version can be installedpyenv install--list# installpyenv install3.6.2# or other version number you want# check the installed versionspyenv versions# uninstall a versionpyenv uninstall3.6.2# or other version number you want ...
This is in essence a combination of a full package manger like Macports and Homebrew but originally designed for and written in python python and also provides similar functions to the python packaging of pip and venv. You can still use pip if needed. For an even easier wa...
- 注意,安装的脚本和其他资源可能引用 `pip` 的 Python 解释器,而不是指定 `--prefix` 时的 Python 解释器。如果需要将包安装到另一个环境,请考虑使用 `--python` 选项。 3.15 --src --src Directory to check out editable projects into. The default in a virtualenv is "<venv path>/src". The ...