宜配屋

基于windows下pip安装python模块时报错总结

yipeiwu_com5年前 (2020-03-06)Python基础

这几天把python版本升级后，发现pip安装模块好多都报错（暂不确定是不是因为升级导致的），我定睛一看，发现是权限的问题，那么怎么解决呢？

1 权限问题

C:\Users\ljf>pip install xlwt
Exception:
Traceback (most recent call last):
 File "c:\program files\python35\lib\site-packages\pip\basecommand.py", line 21
1, in main
 status = self.run(options, args)
 File "c:\program files\python35\lib\site-packages\pip\commands\install.py", li
ne 311, in run
 root=options.root_path,
 File "c:\program files\python35\lib\site-packages\pip\req\req_set.py", line 64
6, in install
 **kwargs
 File "c:\program files\python35\lib\site-packages\pip\req\req_install.py", lin
e 803, in install
 self.move_wheel_files(self.source_dir, root=root)
 File "c:\program files\python35\lib\site-packages\pip\req\req_install.py", lin
e 998, in move_wheel_files
 isolated=self.isolated,
 File "c:\program files\python35\lib\site-packages\pip\wheel.py", line 339, in
move_wheel_files
 clobber(source, lib_dir, True)
 File "c:\program files\python35\lib\site-packages\pip\wheel.py", line 310, in
clobber
 ensure_dir(destdir)
 File "c:\program files\python35\lib\site-packages\pip\utils\__init__.py", line
 71, in ensure_dir
 os.makedirs(path)
 File "c:\program files\python35\lib\os.py", line 241, in makedirs
 mkdir(name, mode)
PermissionError: [WinError 5] 拒绝访问。: 'c:\\program files\\python35\\Lib\\sit
e-packages\\xlwt'

注意看我标红的那部分，提示说权限错误，拒绝访问，我们这样解决：

1 首先切换到c:\\program files\\目录下，

2 我们鼠标右击python35这个目录，点击属性，

3 首先切换到安全这个大标题下面，选中当前登陆的用户，然后再点击编辑，编辑完以后不要忘记点击应用，