Questions tagged «virtualenv»

Python虚拟环境用于创建隔离的python环境，以避免依赖关系和版本冲突，并间接解决权限问题。但是，在Ubuntu中设置和使用它的最简单方法是什么？

73 python  package-management  virtualenv 

pip install scrapy Downloading/unpacking scrapy Downloading Scrapy-0.24.2-py2-none-any.whl (502kB): 502kB downloaded Downloading/unpacking pyOpenSSL (from scrapy) Downloading pyOpenSSL-0.14.tar.gz (128kB): 128kB downloaded Running setup.py (path:/home/elie/.virtualenvs/stat/build/pyOpenSSL/setup.py) egg_info for package pyOpenSSL warning: no previously-included files matching '*.pyc' found anywhere in distribution no previously-included directories found matching 'doc/_build' Requirement already satisfied (use --upgrade to upgrade): six>=1.5.2 …

47 14.04  python  python-2.7  virtualenv  pip 

malikarumi@Tetouan2:~$ pip install virtualenv Collecting virtualenv Downloading virtualenv-12.0.7-py2.py3-none-any.whl (1.8MB) 100% |################################| 1.8MB 330kB/s malikarumi@Tetouan2:~$ pip freeze (a lot of stuff, but not virtualenv) malikarumi@Tetouan2:~$ virtualenv testvenv1 The program 'virtualenv' is currently not installed. You can install it by typing: sudo apt-get install python-virtualenv 这里发生了什么？是python-virtualenv == pyvenv吗？还不是很坏吗？原始的virtualenv仍然可以与python一起使用吗？如果venv（名称变体太多！！）是标准库https://docs.python.org/3/library/venv.html的一部分，为什么要告诉我安装它？ 当我确实尝试安装它时，我得到了： malikarumi@Tetouan2:~$ sudo apt-get …

13 apt  python  pip  virtualenv 

在16.04的全新安装中，我尝试通过遵循Gerhard Burger的出色回答来安装virtualenvwrapper 。 配置完后.bashrc，只要打开终端显示 bash: /usr/local/bin/python2.7: No such file or directory virtualenvwrapper.sh: There was a problem running the initialization hooks. If Python could not import the module virtualenvwrapper.hook_loader, check that virtualenvwrapper has been installed for VIRTUALENVWRAPPER_PYTHON=/usr/local/bin/python2.7 and that PATH is set properly. 脚本位置是 $ sudo find / -name virtualenvwrapper.sh [sudo] …

10 bash  16.04  python  virtualenv  virtualenvwrapper 

在install中python-virtualenv，因为这个问题说我应该使用virtualenv安装pygame。但是，我不确定该如何完成。 我做了什么（遵循这些说明）： virtualenv --no-site-packages --distribute -p /usr/bin/python3.3 ~/.virtualenvs/pywork3 --no-pip 然后我不知道去哪里。 如何安装要在virtualenv中使用的pygame？ 编辑：我按照GuySoft的说明进行操作，并且一切安装都很棒。但是，当我import pygame在python3中尝试时，出现以下错误： >>> import pygame Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/alden/.virtualenvs/pywork3/lib/python3.3/site-packages/pygame/__init__.py", line 95, in <module> from pygame.base import * ImportError: /home/alden/.virtualenvs/pywork3/lib/python3.3/site-packages/pygame/base.cpython-33m.so: undefined symbol: PyCObject_Check

10 python  virtualenv