我目前有python3.4后,我正试图在我的机器上安装python3.6。但是,安装后试图在python3.6下运行pip给我错误:
- Traceback (most recent call last):
- File "pip3",line 7,in <module>
- from pip import main
- File "/usr/lib/python3/dist-packages/pip/__init__.py",line 59,in <module>
- from pip.log import logger
- File "/usr/lib/python3/dist-packages/pip/log.py",line 9,in <module>
- import colorama,pkg_resources
- File "/usr/lib/python3/dist-packages/pkg_resources.py",line 1520,in <module>
- register_loader_type(importlib_bootstrap.SourceFileLoader,DefaultProvider)
- AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'
- Error in sys.excepthook:
- Traceback (most recent call last):
- File "/usr/lib/python3/dist-packages/apport_python_hook.py",line 63,in apport_excepthook
- from apport.fileutils import likely_packaged,get_recent_crashes
- File "/usr/lib/python3/dist-packages/apport/__init__.py",line 5,in <module>
- from apport.report import Report
- File "/usr/lib/python3/dist-packages/apport/report.py",line 30,in <module>
- import apport.fileutils
- File "/usr/lib/python3/dist-packages/apport/fileutils.py",line 23,in <module>
- from apport.packaging_impl import impl as packaging
- File "/usr/lib/python3/dist-packages/apport/packaging_impl.py",line 20,in <module>
- import apt
- File "/usr/lib/python3/dist-packages/apt/__init__.py",in <module>
- import apt_pkg
- ModuleNotFoundError: No module named 'apt_pkg'
- Original exception was:
- Traceback (most recent call last):
- File "pip3",DefaultProvider)
- AttributeError: module 'importlib._bootstrap' has no attribute 'SourceFileLoader'
我设法解决了它,没有从源头安装任何东西。
这是我做的:
这是我做的:
>首先,为Python3.x安装pip(出于一些奇怪的原因,我没有它…)
- $ sudo apt-get install python3-pip
这是旧版本……
- $ pip3 --version
- pip 1.5.4 from /usr/lib/python3/dist-packages (python 3.4)
> …所以升级到最新版本
- $ sudo pip3 install --upgrade pip
现在好多了
- $ sudo pip3 --version
- pip 9.0.1 from /usr/local/lib/python3.4/dist-packages (python 3.4)
>然后升级virtualenvvwrapper
- $ sudo pip3 install --upgrade virtualenvwrapper
- # ...
- Successfully installed pbr-3.0.1 six-1.10.0 stevedore-1.22.0 virtualenv-15.1.0 virtualenv-clone-0.2.6 virtualenvwrapper-4.7.2
>现在创建一个新的virtualenv工作:
- $ mkvirtualenv -p `which python3.6` <VIRTUALENV_NAME>
点子也有效:
- $ pip install django
- # ...
- Successfully installed django-1.11.2 pytz-2017.2
- $ pip freeze
- Django==1.11.2
- pytz==2017.2
注意:现在我意识到它比你要求的要多一点,但是(不知道你到底在哪里失败了)我猜你应该在第2步之后做好。