升级完山狮之后 pip 悲剧了 - V2EX
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killpanda
V2EX    macOS

升级完山狮之后 pip 悲剧了

  •  
  •   killpanda Jul 26, 2012 5253 views
    This topic created in 5025 days ago, the information mentioned may be changed or developed.
    升级完山狮之后,pip 没法用了,报错大概是因为这个

    raise DistributionNotFound(req)

    而且用 pip 以前下载的包也没了,这下有点烦
    12 replies    1970-01-01 08:00:00 +08:00
    iwinux
        1
    iwinux  
       Jul 26, 2012
    Python默认版本有变化?
    killpanda
        2
    killpanda  
    OP
       Jul 26, 2012
    @iwinux 没注意 我一直用的官网的2.7
    iwinux
        3
    iwinux  
       Jul 26, 2012
    @killpanda 你看看 /Library/Python/2.7/site-packages 里有啥
    allenm
        4
    allenm  
       Jul 26, 2012
    重新 sudo easy_install pip
    然后再把需要的包装一遍 。。。。
    okidogi
        5
    okidogi  
       Jul 27, 2012
    要及时freeze,然后装起来就一个命令,不然多悲剧阿。

    平时没事儿的时候
    * freeze
    pip freeze requirements.pip

    当需要重装的时候
    * install
    pip install -r requirements.pip
    okidogi
        6
    okidogi  
       Jul 27, 2012
    额,pip freeze > requirements.pip
    killpanda
        7
    killpanda  
    OP
       Jul 27, 2012
    @iwinux @allenm @okidogi 感谢大伙儿
    jfding
        8
    jfding  
       Jul 27, 2012   1
    1. sudo easy_install pip
    2. sudo pip install virtualenv
    3. install everything under virtualenv env
    jeff_kit
        9
    jeff_kit  
       Jul 29, 2012
    不仅是pip,python全新安装了,原来装的东西都没有了。好像path也改到/system下面了。悲剧。都要重装?
    coldear
        10
    coldear  
       Jul 30, 2012
    好像是需要装xcode的command line tools
    from0tohero
        11
    from0tohero  
       Aug 1, 2012
    >>> sys.prefix
    '/System/Libray/Frameworks/Python.framework/Versions/2.7'
    貌似现在的位置在这里
    ,弄了一晚上才发现换地方了。。。求指导如何装BeautifulSoup。。。
    from0tohero
        12
    from0tohero  
       Aug 1, 2012
    @jeff_kit 貌似是的。。。
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