-sudo apt-get update
-
-sudo apt-get -y -qq install subversion
-sudo apt-get -y -qq install gcc
-sudo apt-get -y -qq install g++
-sudo apt-get -y -qq install make
-sudo apt-get -y -qq install openjdk-6-jdk
-sudo apt-get -y -qq install liblua5.1-dev lua5.1
-sudo apt-get -y -qq install unzip
-sudo apt-get -y -qq install cmake
-sudo apt-get -y -qq install wget
-sudo apt-get -y -qq install perl
-sudo apt-get -y -qq install graphviz-dev graphviz
-sudo apt-get -y -qq install libpcre3-dev
-sudo apt-get -y -qq install f2c
-sudo apt-get -y -qq install valgrind
-sudo apt-get -y -qq install git-core
+sudo aptitude update
+sudo aptitude -y install make
+sudo aptitude -y install git
+sudo aptitude -y install git-core
+sudo aptitude -y install openjdk-6-jdk
+sudo aptitude -y install valgrind
+sudo aptitude -y install f2c
+sudo aptitude -y install gcc-4.6
+sudo aptitude -y install g++-4.6
+sudo aptitude -y install libpcre3-dev
+sudo aptitude -y install cmake