尽管pip install说已经安装了pip，为什么冻结不显示模块

Question

我正在按照以下说明在Mac上安装odoo。 它要求我为用户安装所有python模块，如下所示：

$ sudo pip install -—user -r requirements.txt

（*关于--user部分的注释 ）

但是，当我运行odoo时，出现此错误：

$ ./odoo-bin
Traceback (most recent call last):
  File "./odoo-bin", line 5, in <module>
    __import__('pkg_resources').declare_namespace('odoo.addons')
  File "/Library/Python/2.7/site-packages/setuptools-36.5.0-py2.7.egg/pkg_resources/__init__.py", line 2241, in declare_namespace
  File "/Library/Python/2.7/site-packages/setuptools-36.5.0-py2.7.egg/pkg_resources/__init__.py", line 2257, in declare_namespace
  File "/Library/Python/2.7/site-packages/setuptools-36.5.0-py2.7.egg/pkg_resources/__init__.py", line 2192, in _handle_ns
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pkgutil.py", line 246, in load_module
    mod = imp.load_module(fullname, self.file, self.filename, self.etc)
  File "/opt/odoo/odoo-10.0/odoo/__init__.py", line 64, in <module>
    import report
  File "/opt/odoo/odoo-10.0/odoo/report/__init__.py", line 5, in <module>
    from . import custom
  File "/opt/odoo/odoo-10.0/odoo/report/custom.py", line 20, in <module>
    from . import render
  File "/opt/odoo/odoo-10.0/odoo/report/render/__init__.py", line 4, in <module>
    from .simple import simple
  File "/opt/odoo/odoo-10.0/odoo/report/render/simple.py", line 8, in <module>
    import reportlab.lib
ImportError: No module named reportlab.lib

我注意到该reportlab可在requirements.txt中找到：

reportlab==3.3.0

但是，如果我运行此命令

pip freeze | grep reportlab

我什么也没得到，但是当我运行此命令时

sudo pip install --user reportlab

我得到以下内容：

$ sudo pip install --user reportlab

The directory '/Users/odoo/Library/Caches/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/Users/odoo/Library/Caches/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Requirement already satisfied: reportlab in /Users/odoo/Library/Python/2.7/lib/python/site-packages
Requirement already satisfied: pillow>=2.4.0 in /Users/odoo/Library/Python/2.7/lib/python/site-packages (from reportlab)
Requirement already satisfied: pip>=1.4.1 in /Users/odoo/Library/Python/2.7/lib/python/site-packages (from reportlab)
Requirement already satisfied: setuptools>=2.2 in /Library/Python/2.7/site-packages/setuptools-36.5.0-py2.7.egg (from reportlab)
Requirement already satisfied: olefile in /Users/odoo/Library/Python/2.7/lib/python/site-packages (from pillow>=2.4.0->reportlab)

我已经尝试按照此处的建议进行强制重新安装，但这并没有太大作用。

有想法吗？

Answer 1

受dsgdfg的评论启发。.我只是在这里按照安装说明进行操作。

更新

上面的解决方案不多，b / ci必须返回并手动安装requirements.txt中提到的每个库！ 我刚刚创建了一个虚拟环境，并且没有遇到任何麻烦！