将完整的virtualenv复制到另一台PC [英] Copy complete virtualenv to another pc

问题描述

我在/home/user/virtualenvs/Environment上有一个virtualenv.现在，我需要在另一台PC上使用此环境.因此，我安装了virtualenv-clone并将其用于克隆/Environment.然后，我通过USB将其复制到另一台PC.我可以用source activate激活它，但是当我尝试用sudo ./Environment/bin/python启动python解释器时，我得到了

I have a virtualenv located at /home/user/virtualenvs/Environment. Now I need this environment at another PC. So I installed virtualenv-clone and used it to clone /Environment. Then I copied it to the other PC via USB. I can activate it with source activate, but when I try to start the python interpreter with sudo ./Environment/bin/python I get

./bin/python: 1: ./bin/python: Syntax Error: "(" unexpected

在没有sudo的情况下执行它会给我一个错误，告诉我二进制文件格式中有一个错误. 但是怎么可能呢?我只是复制了它.还是有更好的方法来做到这一点?我不能只使用pip freeze，因为/Environment/lib/python2.7/site-packages/中有一些我自己写的程序包，我也需要复制它们.据我了解，pip freeze只是创建一个软件包列表，然后pip下载并安装.

Executing it without sudo gives me an error telling me that there is an error in the binaries format. But how can this be? I just copied it. Or is there a better way to do this? I can not just use pip freeze because there are some packages in /Environment/lib/python2.7/site-packages/ which I wrote myself and I need to copy them, too. As I understand it pip freeze just creates a list of packages which pip then downloads and installs.

推荐答案

在源计算机上执行以下步骤:

1. workon [environment_name]
2. 冻结冻结> requirements.txt
3. 将requirements.txt复制到另一台PC

在另一台PC上:

1. 使用mkvirtualenv [environment_name]创建虚拟环境
2. workon [environment_name]
3. pip install -r requirements.txt

您应该完成.

• 如何复制/克隆从服务器到本地计算机的虚拟环境

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