PIP - 如何从本地文件夹安装依赖项？

Question

我正在尝试通过 pip 从本地文件夹安装依赖项。我的requirements.txt 如下所示

--no-index

retrying==1.3.3
six==1.11.0

我遵循的步骤

support@vrni-platform:~$ mkdir app_depen
support@vrni-platform:~$ sudo pip install --download=/home/support/app_depen retrying==1.3.3

/home/support/app_depen的内容

support@vrni-platform:~$ ls -lah /home/support/app_depen/
total 32K
drwxrwx--- 2 support support 4.0K Sep 15 15:04 .
drwx------ 5 support support 4.0K Sep 15 15:09 ..
-rw-r----- 1 root    root     11K Sep 15 15:04 retrying-1.3.3.tar.gz
-rw-r----- 1 root    root     11K Sep 15 15:04 six-1.11.0-py2.py3-none-any.whl

然后尝试通过 pip 进行安装，如下所示

support@vrni-platform:~$ sudo pip install -U --force-reinstall --allow-unverified --find-links=/home/support/app_depen/ -r requirements.txt

我收到以下错误

Collecting retrying==1.3.3 (from -r requirements.txt (line 2))
  Could not find a version that satisfies the requirement retrying==1.3.3 (from -r requirements.txt (line 2)) (from versions: )
No matching distribution found for retrying==1.3.3 (from -r requirements.txt (line 2))

我尝试如下更改权限。但还是出现同样的错误

support@vrni-platform:~$ ls -lah /home/support/app_depen/
total 32K
drwxrwx--- 2 support support 4.0K Sep 15 15:04 .
drwx------ 5 support support 4.0K Sep 15 15:09 ..
-rw-r-xr-x 1 root    root     11K Sep 15 15:04 retrying-1.3.3.tar.gz
-rw-r----- 1 root    root     11K Sep 15 15:04 six-1.11.0-py2.py3-none-any.whl

谁能告诉我出了什么问题？

• Python - 2.7.6
• 画中画 - 7.1.2

Answer 1

将--find-links 放入requirements.txt 中，如下所示，然后执行sudo pip install -U -r requirements.txt 对我有用。

--no-index
--find-links /home/support/app_depen

retrying==1.3.3
six==1.11.0