的Android来源：回购不显示任何初始化消息

Question

我已经按照谷歌已经提供下载源代码树中的说明，但我运行命令

$ repo init -u https://android.googlesource.com/platform/manifest -b android-2.3.7_r1

后，我收到以下错误信息：

$ repo init -u https://android.googlesource.com/platform/manifest -b android-2.3.7_r1 
Traceback (most recent call last): 
File "/Users/roboguy12/bin/repo", line 690, in <module> 
main(sys.argv[1:]) 
File "/Users/roboguy12/bin/repo", line 657, in main_Init(args) 
File "/Users/roboguy12/bin/repo", line 189, in _Init_CheckGitVersion() 
File "/Users/roboguy12/bin/repo", line 214, in _CheckGitVersion 
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE) 
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/subprocess.py", line 595, in __init__ 
errread, errwrite) 
File "/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/subprocess.py", line 1106, in _execute_child 
raise child_exception 
OSError: [Errno 2] No such file or directory 

我做错了什么？或者这只是代表回购的错误？

更新：现在，我已经安装了Python 2.7，我仍然有几乎相同的错误消息：

$ repo init -u https://android.googlesource.com/platform/manifest -b android-2.3.7_r1 
Traceback (most recent call last): 
File "/Users/roboguy12/bin/repo", line 690, in <module> 
main(sys.argv[1:]) 
File "/Users/roboguy12/bin/repo", line 657, in main_Init(args) 
File "/Users/roboguy12/bin/repo", line 189, in _Init_CheckGitVersion() 
File "/Users/roboguy12/bin/repo", line 214, in _CheckGitVersion 
proc = subprocess.Popen(cmd, stdout=subprocess.PIPE) 
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 672, in __init__ 
errread, errwrite) 
File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1202, in _execute_child 
raise child_exception 
OSError: [Errno 2] No such file or directory 

我称之为$ python -V和它说的Python 2.7.1，所以我不知道是什么否则我可以做。

Answer 1

对我来说，你可能还没有做过两件事情：chmod'd回购+ +和/或把它放在你的$ PATH语句中作为第一个查找目录（并且可以使用另一个版本回购）。你尝试过'ls -al'吗？您正在查找的目录是隐藏的，您需要在ls中使用-a参数来查看隐藏的文件/目录。

更新：啊，只是看到你的更新。由于您使用的是Mac，因此您需要使用Python 2.7。为此，您需要MacPort。这个网站给我提供了很多帮助：INSTALLING PYTHON 2.7, EASY_INSTALL, PIP, VIRTUALENV AND VIRTUALENVWRAPPER ON MAC OS X