Question

尝试使用命令安装wagtail时，终端上显示异常：

pip install wagtail

返回：

Traceback (most recent call last):
  File "/Library/Python/2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/Library/Python/2.7/site-packages/pip/commands/install.py", line 342, in run
    prefix=options.prefix_path,
  File "/Library/Python/2.7/site-packages/pip/req/req_set.py", line 784, in install
    **kwargs
  File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 851, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "/Library/Python/2.7/site-packages/pip/req/req_install.py", line 1064, in move_wheel_files
    isolated=self.isolated,
  File "/Library/Python/2.7/site-packages/pip/wheel.py", line 345, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/Library/Python/2.7/site-packages/pip/wheel.py", line 323, in clobber
    shutil.copyfile(srcfile, destfile)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 83, in copyfile
    with open(dst, 'wb') as fdst:
IOError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/OleFileIO_PL.py

Answer 1

答案就在那里，你可以看到：

IOError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/OleFileIO_PL.py

您似乎正在尝试安装到您没有写入权限的全局site-packages目录（在Mac上）。

sudo pip install wagtail可以解决这个问题，但我会建议不要这样做。

我强烈建议您为每个python项目使用python virtual environment。

另外，您是否有特殊原因要使用python2而不是python3启动新项目？

下载Wagtail时获取异常

1 个答案: