python路径/Pip-ins

Question

我对pip的新安装有问题。我得到以下错误：

Could not install packages due to an EnvironmentError: [WinError 123] The filename, directory name, or volume label syntax is incorrect: 'C:\Python;C:'

我正在从C:\Python目录运行Python 3.7.1。在

我添加了path：

C:\Users\randy\AppData\Local\Microsoft\WindowsApps;C:\Users\randy\AppData\Local\GitHubDesktop\bin;C:\Users\randy\AppData\Local\atom\bin;C:\Python;C:\Python\Scripts;

这会是问题吗？好像我把DLLs和{}从根上去掉了吗？在

>>> import sys
>>> sys.path

['', 'C:\\Python', 'C:\\Python\\DLLs', 'C:\\Python\\Doc', 'C:\\Python\\include', 'C:\\Python\\Lib', 'C:\\Python\\libs', 'C:\\Python\\Scripts', 'C:\\Python\\tcl', 'C:\\Python\\Tools', 'C:\\Python\\python37.zip', 'C:\\DLLs', 'C:\\lib']