安装MapFish打印问题

Question

我正试图在Windows7中安装Mapfish打印，我遵循了这个document

当它试图运行这一行python.exe go-mapfish-framework-2.2.py --no-site-packages env时，我在cmd中得到一条消息：

Traceback (most recent call last): File "go-mapfish-framework-2.2.py", line 2055, in main() File "go-mapfish-framework-2.2.py", line 797, in main never_download=options.never_download) File "go-mapfish-framework-2.2.py", line 897, in create_environment search_dirs=search_dirs, never_download=never_download) File "go-mapfish-framework-2.2.py", line 590, in install_setuptools search_dirs=search_dirs, never_download=never_download) File "go-mapfish-framework-2.2.py", line 564, in _install_req cwd=cwd) File "go-mapfish-framework-2.2.py", line 865, in call_subprocess % (cmd_desc, proc.returncode)) OSError: Command c:\Python27\env\Scripts\python.exe -c "#!python \"\"\"Bootstra...sys.argv[1:]) " --always-copy -U setuptools failed with error code 1

我不知道怎么了，有人能帮我吗？你知道吗