Merge pull request #789 from flyingP0tat0/master

Fix node install permissions

packages/node.rb

@@ -17,9 +17,12 @@ class Node < Package
 
   def self.install
     system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
-    #Fix Permissiongs for -g installs of node packages
-    system "sudo chown -R chronos /usr/local/lib/node_modules"
+    
+    # Fix Permissiongs for -g installs of node packages
     system "sudo chown -R chronos /usr/local/bin"
     system "sudo chown -R chronos /usr/local/share"
+    if Dir.exists?('/usr/local/lib/node_modules')
+      system "sudo chown -R chronos /usr/local/lib/node_modules"
+    end
   end
 end

packages/node_current.rb

@@ -3,9 +3,9 @@ require 'package'
 class Node_current < Package
   description 'As an asynchronous event driven JavaScript runtime, Node is designed to build scalable network applications.'
   homepage 'https://nodejs.org/en/'
-  version '8.1.0'
-  source_url 'https://nodejs.org/dist/v8.1.0/node-v8.1.0.tar.xz'
-  source_sha1 '13ed221ed55577beac5203c3c8bfec61af3cad97'
+  version '8.1.2'
+  source_url 'https://nodejs.org/dist/v8.1.2/node-v8.1.2.tar.gz'
+  source_sha1 'e80d3e6ae766349a925911f0a8e5533827c58673'
 
   depends_on 'buildessential'
   depends_on 'python27'
@@ -22,9 +22,12 @@ class Node_current < Package
 
   def self.install
     system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
-    #Fix Permissiongs for -g installs of node packages
-    system "sudo chown -R chronos /usr/local/lib/node_modules"
+
+    # Fix Permissiongs for -g installs of node packages
     system "sudo chown -R chronos /usr/local/bin"
     system "sudo chown -R chronos /usr/local/share"
+    if Dir.exists?('/usr/local/lib/node_modules')
+      system "sudo chown -R chronos /usr/local/lib/node_modules"                                  
+    end
   end
 end