Merge pull request #61 from mrzmmr/master

Adds nodejs and go

packages/go.rb

+require 'package'
+
+class Go < Package
+  version '1.4.1'
+  source_url 'https://storage.googleapis.com/golang/go1.4.1.src.tar.gz'
+  source_sha1 'c7a683e8d39b835e333199d68d0c0baefcd24a68'
+
+  def self.build
+    system "sudo cp -r ../go /usr/local/lib/"
+    system "./usr/local/lib/go/all.bash"
+  end
+  def self.install
+    puts "--------"
+    puts "Installed Go for linux/amd64 in /usr/local/lib/go"
+    puts "Make sure to set go environment variables."
+    puts "Minimal:"
+    puts "\texport GOROOT=/usr/local/lib/go"
+    puts "\texport PATH=$GOROOT/bin"
+  end
+end

packages/nodejs.rb

+require 'package'
+
+class Nodejs < Package
+  version '0.10.36'
+  source_url 'http://nodejs.org/dist/v0.10.36/node-v0.10.36.tar.gz'
+  source_sha1 '7e89d33ad0e56f6ca517f43a4a7b56079db18420'
+
+  depends_on 'buildessential'
+  depends_on 'python27'
+
+  def self.build
+    # These are needed for node to install
+    system "sudo ln -s /usr/local/bin/gcc /usr/local/bin/cc"
+
+    system "./configure"
+    system "make"
+  end
+
+  def self.install
+    system "make", "DESTDIR=#{CREW_DEST_DIR}", "install"
+  end
+end