Resolving dependencies...
Configuring mtl-2.2.1...
Configuring text-1.2.2.1...
Building text-1.2.2.1...
Building mtl-2.2.1...
Installed mtl-2.2.1
Installed text-1.2.2.1
Downloading haphviz-0.2.0.1...
Configuring haphviz-0.2.0.1...
Building haphviz-0.2.0.1...
Installed haphviz-0.2.0.1