diff --git a/Rakefile b/Rakefile
new file mode 100644
index 000000000..ff35c4c00
--- /dev/null
+++ b/Rakefile
@@ -0,0 +1,140 @@
+require 'rubygems'
+
+
+desc "Default Task - Build Library"
+task :default  => [:required] do
+  Rake::Task['build'].execute
+end
+
+
+task :required do
+    puts "Executind task: required"
+end
+
+
+desc "Copy Files to ProcessMaker"
+task :build => [:required] do
+    mode = "production"
+    #argv1 = ARGV.last
+    publicDir = Dir.pwd + "/workflow/public_html"
+
+    # validate
+    unless File.exists?(publicDir)
+        puts "Seems it is not a ProcessMaker installation"
+        exit(1)
+    end
+
+    ##
+    # Build PMUI Library
+    #
+    if mode == "production"
+        targetDir = publicDir + "/lib"
+        pmUIFontsDir = targetDir + "/css/fonts"
+    else
+        targetDir = publicDir + "/lib-dev"
+        pmUIFontsDir = pmUIDir + "/fonts"
+    end
+
+    jsTargetDir  = targetDir + "/js"
+    cssTargetDir = targetDir + "/css"
+    cssImagesTargetDir = cssTargetDir + "/images"
+    imgTargetDir = targetDir + "/img"
+
+    pmUIDir = targetDir + "/pmUI"
+
+    prepareDirs([pmUIDir, jsTargetDir, cssTargetDir, cssImagesTargetDir, imgTargetDir, pmUIFontsDir])
+
+    buildPmUi(targetDir, mode)
+
+    #task argv1.to_sym do ; end
+end
+
+def buildPmUi(targetDir, mode)
+
+    # Defining target directories
+    homeDir = Dir.pwd + "/vendor/colosa/pmUI"
+    pmUIDir = targetDir + "/pmUI"
+    pmUIFontsDir = targetDir + "/fonts"
+    jsTargetDir = targetDir + "/js"
+    cssTargetDir = targetDir + "/css"
+    imgTargetDir = targetDir + "/img"
+    version = getVersion(homeDir)
+    #
+
+    puts "Generating Theme files"
+    executeInto(homeDir, ["compileTheme[mafe]", "js"])
+
+    puts "\nCopying lib files into: #{pmUIDir}"
+
+    puts "*Copy build/js/min/pmui-#{version}.min.js -> pmui.min.js"
+    system "cp #{homeDir}/build/js/pmui-#{version}.js #{pmUIDir}/pmui.min.js"
+
+    puts "*Copy themes/mafe/build/pmui-mafe.css -> pmui.min.css"
+    system "cp #{homeDir}/themes/mafe/build/pmui-mafe.css #{pmUIDir}/pmui.min.css"
+
+    puts "*Copy themes/mafe/build/images/*.png -> css/images/"
+    system "cp -Rf #{homeDir}/themes/mafe/build/images/*.png #{targetDir}/css/images/"
+
+    puts "*Copy img/* to #{imgTargetDir}"
+    system "cp -Rf #{homeDir}/img/* #{imgTargetDir}"
+
+
+    jsLibFiles = {
+        homeDir + "/libraries/restclient/restclient-min.js" => "restclient.min.js"
+    }
+
+    puts ""
+    puts "Copying lib files into: #{jsTargetDir}"
+
+    jsLibFiles.each do |src, target|
+        puts "*Copy #{src} -> #{target}"
+        system "cp #{src} #{jsTargetDir}/#{target}"
+    end
+
+    puts ""
+    puts "Copying font files into: #{pmUIFontsDir}"
+    #targetConfFiles = [
+    #     homeDir + "/config/fonts.json"
+    #]
+
+    theme ="mafe"
+
+    puts "Copying  fonts"
+    puts "*Copy themes/#{theme}/fonts/* -> #{targetDir}"
+    system "cp -R #{homeDir}/themes/#{theme}/fonts/* #{targetDir}"
+
+end
+
+def prepareDirs(dirs)
+    homeDir = Dir.pwd
+
+    puts "Preparing Directories..."
+
+    dirs.each do |dir|
+        if File.directory?(dir)
+            puts "Removing #{dir}"
+            system "rm -rf #{dir}"
+        end
+        Dir.mkdir(dir)
+    end
+end
+
+
+def getVersion(path)
+    if File.exists? path + '/VERSION.txt'
+        version = File.read path + '/VERSION.txt'
+    else
+        version = "(unknown)"
+    end
+
+    return version.strip
+end
+
+
+def executeInto(path, tasks)
+    Dir.chdir(path) do
+	    tasks.each do |task|
+            system "rake #{task}"
+        end
+	end
+end