Nodejs GM module ImageMagick - strange Error - node.js

Question

I have a very strange error. I'm using MAC OS X 10.9.5.
When i use some functions from GM (npm install gm) like resize or something else i got this error.
events.js:72
throw er; // Unhandled 'error' event
^
Error: spawn ENOENT
at errnoException (child_process.js:988:11)
at Process.ChildProcess._handle.onexit (child_process.js:779:34)
I have found many threads about it and according to them i have installed graphicksmagic and imagemagick with brew to system.
brew install imagemagick
brew install graphicsmagick
It was working for a while but for no reason it starts to showing the above error again.
I checked that i have installed imagemagick and graphicksmagick in system and its working from terminal.
I checked if i have it in $PATH and its there.
If i run this in nodejs it shows correct version of imagemagick in console, so i assume path is ok in nodejs.
var sys = require('sys')
var exec = require('child_process').exec;
function puts(error, stdout, stderr) {
if(error)
sys.puts(error);
if(stderr)
sys.puts(stderr);
sys.puts(stdout);
}
exec("identify --version", puts);
This is code which is crashing:
gm(request(url), thumbName)
.resize('300', '300', '^')
.gravity('Center')
.crop('300', '300')
.toBuffer('JPG',function (err, buffer) {
var data = {
Bucket: bucket,
Key: thumbName,
Body: buffer,
ACL:'public-read',
ContentType: 'image/jpeg'
};
s3.putObject(data, function(err, res) {
....
});
Everything is working when i deploy it on heroku

Answer 1

IF someone will have this issue i solved it.
I add variable PATH to enviroment variables in node with this value
bin:node_modules/.bin:/usr/local/bin:/usr/bin:/bin