torch-hdf5

sudo apt-get install libhdf5-serial-dev hdf5-tools 
git clone https://github.com/deepmind/torch-hdf5 
cd torch-hdf5 
sudo luarocks make hdf5-0-0.rockspec LIBHDF5_LIBDIR=”/usr/lib/x86_64-Linux-gnu/”

loadcaffe

git clone https://github.com/szagoruyko/loadcaffe.git 
cd loadcaffe 
sudo apt-get install libprotobuf-dev protobuf-compiler 
luarocks install loadcaffe

matio

luarocks install matio