[英]Running setup.py install for pycrypto 'chmod' is not recognized as an internal or external command, operable program or batch file
有python 2.7和已经安装的pycrypto 2.6.1。 Env Windows 8，x64。
使用pip安装需求时出现以下错误（pip install -r file_with_requirements）。
Installing collected packages: pycrypto
Found existing installation: pycrypto 2.6
Uninstalling pycrypto:
Successfully uninstalled pycrypto
Running setup.py install for pycrypto
'chmod' is not recognized as an internal or external command,
operable program or batch file.
Traceback (most recent call last):
我也尝试过普通用户和管理员权限。
您需要在MinGW下安装msys软件包
并在PATH env变量中添加以下条目。
C:\\MinGW\\bin C:\\MinGW\\msys\\1.0\\bin [在这里可以找到chmod可执行文件] 然后从正常的Windows命令提示符下运行命令。
安装cygwin，setp可以从以下链接下载：http://cygwin.com/
py 未被识别为内部或外部可运行程序或批处理文件
[英]py is not recognized as an internal or external operable program or batch file
如何解决错误“'py.exe'不被识别为内部或外部命令，可操作程序或批处理文件”的错误？
[英]How to fix error “'py.exe' is not recognized as an internal or external command, operable program or batch file”?
'py.test' 不是内部或外部命令，也不是可运行的程序或批处理文件
[英]'py.test' is not recognized as an internal or external command, operable program or batch file
如何修复“auto-py-to-exe”不被识别为内部或外部命令、可运行程序或批处理文件
[英]how to fix 'auto-py-to-exe' is not recognized as an internal or external command, operable program or batch file
尝试在命令提示符下安装键盘“未被识别为内部或外部命令、可运行的程序或批处理文件”错误
[英]Trying to install keyboard in command prompt "is not recognized as an internal or external command, operable program or batch file" error
如何修复“py”未被识别为内部或外部命令、可运行程序或批处理文件
[英]How to fix 'py' is not recognized as an internal or external command, operable program or batch file
'pip3' 不是内部或外部命令，也不是可运行的程序或批处理文件
[英]'pip3' is not recognized as an internal or external command, operable program or batch file
'pip'不被识别为内部或外部命令，可操作程序或批处理文件
[英]'pip' is not recognized as an internal or external command, operable program or batch file
不是内部或外部命令、可运行的程序或批处理文件
[英]is not recognized as an internal or external command, operable program or batch file
'{'不被识别为内部或外部命令，可操作程序或批处理文件
[英]'{' is not recognized as an internal or external command, operable program or batch file
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