cordova - Error: "git" command line tool is not installed: make sure it is accessible on your PATH -

i'm not able add cordova barcode plugin. shows

error: git command line tool not installed: make sure accessible on path.

i separately downloaded , installed git , set environment variables c:\program files\java\jdk1.7.0_21\bin;c:\program files\java\jre7\bin;c:\users\h117953\appdata\roaming\npm; c:\program files\git\bin;c:\users\h117953\appdata\roaming\npm\node_modules\git;c:\program files (x86)\git\cmd;) reseted machine lot of times still shows error.

c:\users\h117953\myapp>cordova plugin add https://github.com/wildabeast/barcodes canner.git fetching plugin "https://github.com/wildabeast/barcodescanner.git" via git clone  error: "git" command line tool not installed: make sure accessible on y our path.     @ object.clone (c:\users\h117953\appdata\roaming\npm\node_modules\cordova\n ode_modules\cordova-lib\src\gitclone.js:36:25)     @ object.module.exports.cloneplugingitrepo (c:\users\h117953\appdata\roamin g\npm\node_module  s\cordova\node_modules\cordova-lib\src\plugman\util\plugins.js:     42:18)         @ object.module.exports.cloneplugingit (c:\users\h117953\appdata\roaming\np     m\node_modules\cordova\node_modules\cordova-lib\src\plugman\util\plugins.js:32:3     1)         @ c:\users\h117953\appdata\roaming\npm\node_modules\cordova\node_modules\co     rdova-lib\src\plugman\fetch.js:83:28         @ _fulfilled (c:\users\h117953\appdata\roaming\npm\node_modules\cordova\nod     e_modules\q\q.js:787:54)         @ self.promisedispatch.done (c:\users\h117953\appdata\roaming\npm\node_modu     les\cordova\node_modules\q\q.js:816:30)         @ promise.promise.promisedispatch (c:\users\h117953\appdata\roaming\npm\nod     e_modules\cordova\node_modules\q\q.js:749:13)         @ c:\users\h117953\appdata\roaming\npm\node_modules\cordova\node_modules\q\     q.js:509:49         @ flush (c:\users\h117953\appdata\roaming\npm\node_modules\cordova\node_mod     ules\q\q.js:108:17)         @ process._tickcallback (node.js:355:11) 

is output echo %path%?

if recommened installing git normal filesystem prgram. not under appdata roaming, , not part of node package manager.

just use default installer windows