npm安装bcrypt，gyp ERR！蟒蛇

在Windows 10节点：v6.7.0，npm：v4.0.1 node-gyp：v3.4.0，我试图npm install --save bcrypt，我面对这些错误。这是我的路径中的python27和python35-32。npm安装bcrypt，gyp ERR！蟒蛇

D:\myApp\node_modules\bcrypt>if not defined npm_config_node_gyp (node "C:\Users\myname\AppData\Roaming\npm\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild) else (node "" rebuild) 
gyp ERR! configure error 
gyp ERR! stack Error: Python executable "C:\Users\myname\AppData\Local\Programs\Python\Python35-32\python.EXE" is v3.5.2, which is not supported by gyp. 
gyp ERR! stack You can pass the --python switch to point to Python >= v2.5.0 & < 3.0.0. 
gyp ERR! stack  at failPythonVersion (C:\Users\Amirhossein\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\configure.js:454:14) ....

我试着用npm install --save --python=phyton2.7 bcrypt

似乎确定安装，但完成有很多警告的安装：

D:\myApp\node_modules\bcrypt>if not defined npm_config_node_gyp (node "C:\Users\myname\AppData\Roaming\npm\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild) else (node "" rebuild) 
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch. 
    blowfish.cc 
    bcrypt.cc 
    bcrypt_node.cc 
    win_delay_load_hook.cc 
..\src\bcrypt.cc(232): warning C4267: '=': conversion from 'size_t' to 'unsigned char', possible loss of data [D:\myApp\node_modules\bcrypt\build\bcrypt_lib.vcxproj] 
..\src\bcrypt_node.cc(76): warning C4244: 'argument': conversion from 'ssize_t' to 'unsigned char', possible loss of data [D:\myApp\node_modules\bcrypt\build\bcrypt_lib.vcxproj] 
..\src\bcrypt_node.cc(229): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data [D:\myApp\node_modules\bcrypt\build\bcrypt_lib.vcxproj] 
..\src\bcrypt_node.cc(230): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data [D:\myApp\node_modules\bcrypt\build\bcrypt_lib.vcxproj]

将它正常工作？什么是安装bcrypt的正确方法？我应该修改node-gyp的配置吗？

来源

2016-11-18 Amir-Mousavi