title: npm install -g generator-jhipster Windows issue with python
body: <p>I really have now to install Python on Windows to use jhipster ??? 
  <br>
  One month ago there was no issue with python.</p>
  
  <pre>
  D:\Perso\missa>npm install -g generator-jhipster
  -
  
  
  > fidonet-mailer-binkp-crypt@0.0.21 install C:\Users\A10282\AppData\Roaming\npm
  node_modules\generator-jhipster\node_modules\yeoman-generator\node_modules\down
  oad\node_modules\decompress\node_modules\decompress-unzip\node_modules\adm-zip\
  ode_modules\fidonet-mailer-binkp-crypt
  > node-gyp configure build
  
  \
  C:\Users\A10282\AppData\Roaming\npm\node_modules\generator-jhipster\node_module
  \yeoman-generator\node_modules\download\node_modules\decompress\node_modules\de
  ompress-unzip\node_modules\adm-zip\node_modules\fidonet-mailer-binkp-crypt>node
  "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\
  ode-gyp\bin\node-gyp.js" configure build
  gyp ERR! configure error
  gyp ERR! stack Error: Can't find Python executable "python", you can set the PY
  HON env variable.
  gyp ERR! stack     at failNoPython (C:\Program Files\nodejs\node_modules\npm\no
  e_modules\node-gyp\lib\configure.js:103:14)
  gyp ERR! stack     at C:\Program Files\nodejs\node_modules\npm\node_modules\nod
  -gyp\lib\configure.js:64:11
  gyp ERR! stack     at FSReqWrap.oncomplete (evalmachine.:99:15)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "node" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_mod
  les\\node-gyp\\bin\\node-gyp.js" "configure" "build"
  gyp ERR! cwd C:\Users\A10282\AppData\Roaming\npm\node_modules\generator-jhipste
  \node_modules\yeoman-generator\node_modules\download\node_modules\decompress\no
  e_modules\decompress-unzip\node_modules\adm-zip\node_modules\fidonet-mailer-bin
  p-crypt
  gyp ERR! node -v v0.12.0
  gyp ERR! node-gyp -v v1.0.2
  gyp ERR! not ok
  npm ERR! Windows_NT 6.1.7601
  npm ERR! argv "C:\\Program Files\\nodejs\\\\node.exe" "C:\\Program Files\\nodej
  \\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "generator-jhipster"
  npm ERR! node v0.12.0
  npm ERR! npm  v2.5.1
  npm ERR! code ELIFECYCLE
  
  npm ERR! fidonet-mailer-binkp-crypt@0.0.21 install: `node-gyp configure build`
  npm ERR! Exit status 1
  npm ERR!
  npm ERR! Failed at the fidonet-mailer-binkp-crypt@0.0.21 install script 'node-g
  p configure build'.
  npm ERR! This is most likely a problem with the fidonet-mailer-binkp-crypt pack
  ge,
  npm ERR! not with npm itself.
  npm ERR! Tell the author that this fails on your system:
  npm ERR!     node-gyp configure build
  npm ERR! You can get their info via:
  npm ERR!     npm owner ls fidonet-mailer-binkp-crypt
  npm ERR! There is likely additional logging output above.
  
  npm ERR! Please include the following file with any support request:
  npm ERR!     D:\Perso\missa\npm-debug.log</pre>