我在更新pycharm中的python中的pip时遇到错误

时间:2019-05-15 09:18:41

标签: python pip pycharm

我正在尝试更新pip,因为由于版本太旧而无法进行安装安装。我正在通过pycharm terminal进行操作,但是遇到了如下所示的问题

(django) C:\Users\Collin\PycharmProjects\django>python -m pip install --upgrade pip


Collecting pip
Using cached
https://files.pythonhosted.org/packages/5c/e0/be401c003291b56efc55aeba6a80a
b790d3d4cece2778288d65323009420/pip-19.1.1-py2.py3-none-any.whl
Installing collected packages: pip
  Found existing installation: pip 10.0.1
    Uninstalling pip-10.0.1:
      Successfully uninstalled pip-10.0.1
  Rolling back uninstall of pip
  

异常:回溯(最近一次呼叫最近):文件   “ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_internal \ basecommand.py”,   228号线,在主要       状态= self.run(选项,参数)文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_internal \ commands \ install.py”,   335行       use_user_site = options.use_user_site,文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_internal \ req__init __。py”,   第49行,在install_given_reqs中       ** kwargs文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_internal \ req \ req_install.py”,   安装中的第748行       use_user_site = use_user_site,pycompile = pycompile,文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_internal \ req \ req_install.py”,   第961行,位于move_wheel_files中       warn_script_location = warn_script_location,文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_internal \ wheel.py”,   在move_wheel_files中的第431行       generate.extend(maker.make(spec))文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_vendor \ distlib \ scripts.py”,   第403行       self._make_script(条目,文件名,选项=选项)文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_vendor \ distlib \ scripts.py”,   _make_script中的第307行       self._write_script(脚本名,shebang,脚本,文件名,ext)文件   “ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_vendor \ distlib \ scripts.py”,   _write_script中的第243行       启动器= self._get_launcher('t')文件“ C:\ Users \ Collin \ django \ lib \ site-packages \ pip-10.0.1-py3.7.egg \ pip_vendor \ distlib \ scripts.py”,   _get_launcher中的第382行       结果= finder(distlib_package).find(name).bytes AttributeError:“ NoneType”对象没有属性“ bytes”

0 个答案:

没有答案