diff --git a/bin/compile b/bin/compile
index 2ce1e0368..fedc09aa3 100755
--- a/bin/compile
+++ b/bin/compile
@@ -5,9 +5,9 @@
 set -e
 
 # config
-APACHE_VERSION="2.2.19"
+APACHE_VERSION="2.2.22"
 APACHE_PATH="apache"
-PHP_VERSION="5.3.6"
+PHP_VERSION="5.3.10"
 PHP_PATH="php"
 EXT_PATH="extensions"
 REDIS_EXT="$EXT_PATH/redis.so"
@@ -32,35 +32,19 @@ if [ -f www/Procfile ]; then
   mv www/Procfile .
 fi
 
-# unpack cache
-for DIR in $APACHE_PATH $PHP_PATH ; do
-  rm -rf $DIR
-  if [ -d $CACHE_DIR/$DIR ]; then
-    cp -r $CACHE_DIR/$DIR $DIR
-  fi
-done
+APACHE_URL="https://s3.amazonaws.com/php-lp/apache-$APACHE_VERSION.tar.gz"
+echo "-----> Bundling Apache version $APACHE_VERSION"
+curl --silent --max-time 60 --location "$APACHE_URL" | tar xz
 
-# install apache if needed
-if [ ! -d $APACHE_PATH ]; then
-  APACHE_URL="https://s3.amazonaws.com/php-lp/apache-$APACHE_VERSION.tar.gz"
-  echo "-----> Bundling Apache v$APACHE_VERSION"
-  curl --silent --max-time 60 --location $APACHE_URL | tar xz
-fi
+PHP_URL="https://s3.amazonaws.com/php-lp/php-$PHP_VERSION.tar.gz"
+echo "-----> Bundling PHP version $PHP_VERSION"
+curl --silent --max-time 60 --location "$PHP_URL" | tar xz
 
-# install php if needed
-if [ ! -d $PHP_PATH ]; then
-  PHP_URL="https://s3.amazonaws.com/php-lp/php-$PHP_VERSION.tar.gz"
-  echo "-----> Bundling PHP v$PHP_VERSION"
-  curl --silent --max-time 60 --location $PHP_URL | tar xz
-fi
 
-# install redis if needed
-if [ ! -f $REDIS_EXT ]; then
-  mkdir -p $(dirname $REDIS_EXT)
-  REDIS_EXT_URL="https://s3.amazonaws.com/rbrainard-public/redis.so"
-  echo "-----> Bundling Redis extension"
-  curl --silent --max-time 60 --location $REDIS_EXT_URL > $REDIS_EXT
-fi
+mkdir -p $(dirname $REDIS_EXT)
+REDIS_EXT_URL="https://s3.amazonaws.com/rbrainard-public/redis.so"
+echo "-----> Bundling Redis extension"
+curl --silent --max-time 60 --location $REDIS_EXT_URL > $REDIS_EXT
 
 # update config files
 cp $LP_DIR/conf/httpd.conf $APACHE_PATH/conf
@@ -71,7 +55,6 @@ mkdir -p bin
 ln -s /app/php/bin/php bin/php
 
 cat >>boot.sh <<EOF
-sed -i 's/Listen 80/Listen '\$PORT'/' /app/apache/conf/httpd.conf
 for var in \`env|cut -f1 -d=\`; do
   echo "PassEnv \$var" >> /app/apache/conf/httpd.conf;
 done
@@ -87,9 +70,5 @@ EOF
 
 chmod +x boot.sh
 
-# repack cache
-mkdir -p $CACHE_DIR
-for DIR in $APACHE_PATH $PHP_PATH ; do
-  rm -rf $CACHE_DIR/$DIR
-  cp -R $DIR $CACHE_DIR/$DIR
-done
+# clean the cache
+rm -rf $CACHE_DIR/*
diff --git a/conf/httpd.conf b/conf/httpd.conf
index c586e08a1..ccdc144c0 100644
--- a/conf/httpd.conf
+++ b/conf/httpd.conf
@@ -37,7 +37,7 @@ ServerRoot "/app/apache/"
 # prevent Apache from glomming onto all bound IP addresses.
 #
 #Listen 12.34.56.78:80
-Listen 80
+Listen ${PORT}
 
 ServerLimit 1
 MaxClients 1
diff --git a/conf/php.ini b/conf/php.ini
index 5eb313edd..7255cad43 100644
--- a/conf/php.ini
+++ b/conf/php.ini
@@ -528,7 +528,7 @@ error_reporting = E_ALL & ~E_NOTICE
 ; Development Value: On
 ; Production Value: Off
 ; http://php.net/display-errors
-display_errors = On
+display_errors = Off
 
 ; The display of errors which occur during PHP's startup sequence are handled
 ; separately from display_errors. PHP's default behavior is to suppress those
@@ -946,6 +946,7 @@ default_socket_timeout = 60
 ;
 extension=soap.so
 extension=/app/extensions/redis.so
+extension=apc.so
 ;extension=php_bz2.dll
 ;extension=php_curl.dll
 ;extension=php_fileinfo.dll
@@ -995,7 +996,7 @@ extension=/app/extensions/redis.so
 [Date]
 ; Defines the default timezone used by the date functions
 ; http://php.net/date.timezone
-;date.timezone =
+date.timezone = UTC
 
 ; http://php.net/date.default-latitude
 ;date.default_latitude = 31.7667