diff --git a/composer.json b/composer.json
index 97bf9be..6d5dff0 100644
--- a/composer.json
+++ b/composer.json
@@ -9,7 +9,10 @@
         }
     ],
     "require": {
-        "noccylabs/sansi": "dev-master"
+    },
+    "require-dev": {
+        "noccylabs/sansi": "dev-master",
+        "noccylabs/crap": "dev-master"
     },
     "autoload": {
         "psr-4": {
diff --git a/composer.lock b/composer.lock
index 4d8d571..8e42691 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,8 +4,37 @@
         "Read more about it at http://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "6ede4cbc5ab4ef05b58811c306b5376f",
+    "hash": "f8730bf5cb8eaf8085a06df386769d3a",
     "packages": [
+
+    ],
+    "packages-dev": [
+        {
+            "name": "noccylabs/crap",
+            "version": "dev-master",
+            "source": {
+                "type": "git",
+                "url": "http://satis.noccylabs.info/packages/php-crap.git",
+                "reference": "846708ec6f1b6c53dd95871d19590557675ed026"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "NoccyLabs\\Crap\\": "lib/"
+                }
+            },
+            "license": [
+                "GPL-3.0"
+            ],
+            "authors": [
+                {
+                    "name": "Christopher Vagnetoft",
+                    "email": "cvagnetoft@gmail.com"
+                }
+            ],
+            "description": "Crap is an exception/error/assertion handling library",
+            "time": "2014-06-13 22:18:38"
+        },
         {
             "name": "noccylabs/sansi",
             "version": "dev-master",
@@ -32,16 +61,14 @@
             "description": "Simple ANSI User Interface",
             "time": "2014-06-05 12:10:14"
         }
-    ],
-    "packages-dev": [
-
     ],
     "aliases": [
 
     ],
     "minimum-stability": "stable",
     "stability-flags": {
-        "noccylabs/sansi": 20
+        "noccylabs/sansi": 20,
+        "noccylabs/crap": 20
     },
     "platform": [
 
diff --git a/examples/GLOBALS.php b/examples/GLOBALS.php
index b4ddf64..b61455f 100644
--- a/examples/GLOBALS.php
+++ b/examples/GLOBALS.php
@@ -5,3 +5,7 @@
 define("LED_A", 0);
 define("LED_B", 1);
 define("BTN_A", 2);
+
+// Pretty exceptions
+
+NoccyLabs\Crap\Crap::activate();
diff --git a/examples/bitmap.php b/examples/bitmap.php
index 23ff0f2..3ed3544 100644
--- a/examples/bitmap.php
+++ b/examples/bitmap.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once __DIR__."/../vendor/autoload.php";
+require_once __DIR__."/GLOBALS.php";
 
 /*
  * This example demonstrates mapping GpioPins to bit values and writing bits
diff --git a/examples/buttons.php b/examples/buttons.php
index 36d1798..1312de6 100644
--- a/examples/buttons.php
+++ b/examples/buttons.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once __DIR__."/../vendor/autoload.php";
+require_once __DIR__."/GLOBALS.php";
 
 use NoccyLabs\Gpio\Gpio;
 use NoccyLabs\Gpio\GpioMapper\WiringPiMapper;
diff --git a/examples/pinmap.php b/examples/pinmap.php
index d6af948..4d137b3 100644
--- a/examples/pinmap.php
+++ b/examples/pinmap.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once __DIR__."/../vendor/autoload.php";
+require_once __DIR__."/GLOBALS.php";
 
 use NoccyLabs\Gpio\GpioMapper\WiringPiMapper;
 use NoccyLabs\Gpio\Exception\GpioException;
diff --git a/examples/rf-remote.php b/examples/rf-remote.php
index 61a365b..9978ac1 100644
--- a/examples/rf-remote.php
+++ b/examples/rf-remote.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once __DIR__."/../vendor/autoload.php";
+require_once __DIR__."/GLOBALS.php";
 
 /* 
  * This example demonstrates using a 4-button wireless remote control with the
diff --git a/examples/tickhandler.php b/examples/tickhandler.php
index caa7554..3baaeb5 100644
--- a/examples/tickhandler.php
+++ b/examples/tickhandler.php
@@ -1,6 +1,7 @@
 <?php
 
 require_once __DIR__."/../vendor/autoload.php";
+require_once __DIR__."/GLOBALS.php";
 
 /*
  * This example demonstrate a possibility, but not a best practice. When using