2017-05-06 116 views
3

當我開始學習Python時,我不知道virtualenv,所以我在系統級安裝了所有的東西。刪除系統級安裝的所有pip軟件包?

我想做一個完整的清理,以防止問題。但是,創建requirements.txt然後嘗試運行卸載會引發以下錯誤,並且不會完成任何卸載。任何想法可能是錯誤的?

> Exception: 
Traceback (most recent call last): 
    File "/usr/local/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main 
    status = self.run(options, args) 
    File "/usr/local/lib/python2.7/site-packages/pip/commands/uninstall.py", line 76, in run 
    requirement_set.uninstall(auto_confirm=options.yes) 
    File "/usr/local/lib/python2.7/site-packages/pip/req/req_set.py", line 346, in uninstall 
    req.uninstall(auto_confirm=auto_confirm) 
    File "/usr/local/lib/python2.7/site-packages/pip/req/req_install.py", line 754, in uninstall 
    paths_to_remove.remove(auto_confirm) 
    File "/usr/local/lib/python2.7/site-packages/pip/req/req_uninstall.py", line 115, in remove 
    renames(path, new_path) 
    File "/usr/local/lib/python2.7/site-packages/pip/utils/__init__.py", line 267, in renames 
    shutil.move(old, new) 
    File "/usr/local/Cellar/python/2.7.12_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 303, in move 
    os.unlink(src) 
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/site-packages/awscli-1.11.83.dist-info/DESCRIPTION.rst' 
+0

'OSERROR:[錯誤13]權限denied'是一個這裏很好的開始。您的'用戶'沒有權限「解除」某些文件。也許,你忘了調用'sudo'? – Abdou

+0

我絕對稱爲sudo,因爲這是我的第一個想法 – jwarris91

+0

這可能與[這個點子問題](https://github.com/pypa/pip/issues/3165)有關。我的猜測是,它在啓動終端時起作用,因爲一些依賴項在第一遍中已經被卸載。因此,當您啓動終端時,這些更改會生效,並且整體卸載順利進行。 – Abdou

回答

1

不驚人的解決方案,但我重新啓動終端,並試圖再次須藤和它合作此時...我不能提供比,即時通訊afrad更