virtualenv錯誤osx 10.9.5

Question

我試圖按照Miguel Grinberg's flask tutorial，第一步是創建一個虛擬環境。當我嘗試這個時，我得到錯誤。我在osx 10.9.5上使用Python 2.7，我的Xcode和命令行工具是最新的。

下面的代碼：

$ python virtualenv.py flask 
Using base prefix '/Applications/Canopy.app/appdata/canopy-1.4.1.1975.macosx-  
x86_64/Canopy.app/Contents' 
New python executable in flask/bin/python 
dyld: Library not loaded: @rpath/Python 
    Referenced from: /Users/adamkalman/Desktop/microblog/flask/bin/python 
    Reason: image not found 
ERROR: The executable flask/bin/python is not functioning 
ERROR: It thinks sys.prefix is u'/Users/adamkalman/Desktop/microblog' (should be  
u'/Users/adamkalman/Desktop/microblog/flask') 
ERROR: virtualenv is not compatible with this system or executable 

這到底是怎麼回事？有沒有解決這個問題？ （我在這個領域非常無知。）提前致謝！

Answer 1

Canopy和virtualenv不兼容。你有兩個選項

1. 不要使用雨棚

2. Use venv