我尝试安装tweepy(以及扩展名oauthlib),并且在尝试安装时遇到以下错误:
Collecting requests-oauthlib>=0.4.1 (from tweepy)
Using cached requests_oauthlib-0.7.0-py2.py3-none-any.whl
Collecting oauthlib>=0.6.2 (from requests-oauthlib>=0.4.1->tweepy)
Using cached oauthlib-2.0.0.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/t7/751h0y1102z99ysr6659yjcr0000gn/T/pip-build-aoklhwtw/oauthlib/setup.py", line 70, in <module>
'Topic :: Software Development :: Libraries :: Python Modules',
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/distutils/core.py", line 108, in setup
_setup_distribution = dist = klass(attrs)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/setuptools/dist.py", line 263, in __init__
self.patch_missing_pkg_info(attrs)
File "/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5/site-packages/setuptools/dist.py", line 246, in patch_missing_pkg_info
key = pkg_resources.safe_name(str(attrs['name'])).lower()
AttributeError: module 'pkg_resources' has no attribute 'safe_name'
有趣的是,/private/var/folders/t7/751h0y1102z99ysr6659yjcr0000gn/T/pip-build-aoklhwtw/oauthlib/
文件夹不存在,所以我可以
甚至删除/看得更近。
任何可能导致这种情况的想法?
答案 0 :(得分:8)
找到解决方案。我不得不升级setuptools,所以:
$ sudo pip3 install --upgrade setuptools
答案 1 :(得分:3)
我在virtualenv环境中运行pip时遇到了相同的错误,但是就我而言,setuptools已经是最新的。
# exit the virtualenv
deactivate
# re-initialize your virtual environment (your command may differ)
virtualenv --python=python3.7 env
# activate the virtualenv again
source env/bin/activate
# re-install your dependencies
pip install -r requirements.txt
在我的案例中,根本原因是我意外删除了virtualenv在ubuntu中创建的pkg-resources
pip程序包。由于pip install pkg-resouces
失败(pkg-resources
不是真正的pypi软件包),因此重新初始化virtualenv是取回该软件包的唯一方法。
答案 2 :(得分:0)
我不得不使用
pipenv --rm
然后我重新安装了 Django,它运行良好。