Move CLI instruction to post install

fix also build error

install.js

@@ -132,19 +132,6 @@ whichDeferred.promise
     fs.chmodSync(libPath + '/galen/galen.bat', '755');
 
     console.log('Done. galen binary available at', location);
-
-    if (process.platform === 'darwin') {
-      console.info('\n\nTo \x1b[4menable CLI tab autocompletion\x1b[0m run: \n' +
-        ' \x1b[7mgalen completion >> ~/.profile\x1b[0m ' +
-        '\n\n');
-    }
-    if (process.platform === 'linux') {
-      console.info('\n\nTo \x1b[4menable CLI tab autocompletion\x1b[0m run: \n' +
-        ' \x1b[7mgalen completion >> ~/.~/.bashrc\x1b[0m \n' +
-        'or\n' +
-        ' \x1b[7mgalen completion >> ~/.~/.zshrc\x1b[0m ' +
-        '\n\n');
-    }
     exit(0);
   })
   .fail(function (err) {

lib/helper.js

@@ -23,8 +23,7 @@ try {
  * The version of Galen installed by this package.
  * @type {number}
  */
-var pkg = require('../package.json');
-exports.version = pkg._galenVersion;
+exports.version = require('../package.json')._galenVersion;
 
 
 /**

package.json

@@ -17,12 +17,10 @@
     "TDD",
     "BDD"
   ],
-  "files": [
-    "lib/*.js"
-  ],
   "author": "Martin Reinhardt",
   "scripts": {
     "install": "node install.js",
+    "postinstall": "node postinstall.js",
     "test": "./node_modules/.bin/nodeunit --reporter=minimal test/tests.js",
     "pretest": "./node_modules/jshint/bin/jshint lib",
     "coverage": "istanbul -- cover ./node_modules/.bin/nodeunit test/tests.js && istanbul-coveralls --no-rm"

postinstall.js

@@ -0,0 +1,13 @@
+'use strict';
+if (process.platform === 'darwin') {
+  console.info('\n\nTo \x1b[4menable CLI tab autocompletion\x1b[0m run: \n' +
+    ' \x1b[7mgalen completion >> ~/.profile\x1b[0m ' +
+    '\n\n');
+}
+if (process.platform === 'linux') {
+  console.info('\n\nTo \x1b[4menable CLI tab autocompletion\x1b[0m run: \n' +
+    ' \x1b[7mgalen completion >> ~/.~/.bashrc\x1b[0m \n' +
+    'or\n' +
+    ' \x1b[7mgalen completion >> ~/.~/.zshrc\x1b[0m ' +
+    '\n\n');
+}