install & update

lib/color.rb

@@ -0,0 +1,25 @@
+module Color
+  def colorize(text, color_code)
+    "\033[#{color_code}#{text}\033[0m"
+  end
+
+  def red(text)
+    colorize(text, "31m")
+  end
+
+  def green(text)
+    colorize(text, "32m")
+  end
+
+  def command(string)
+    `#{string}`
+    if $?.to_i > 0 
+      puts red " == #{string} - FAIL"
+      puts red " == Error during configure"
+      exit
+    else
+      puts green " == #{string} - OK"
+    end
+  end
+end
+