module 'loadcaffe' not found:No LuaRocks module found for loadcaffe

[maryamashoori]

Trying to run with the default parameters. Getting this error:

/opt/share/torch-7/x86_64/install/bin/luajit: ...hare/torch-7/x86_64/install/share/lua/5.1/trepl/init.lua:389: module 'loadcaffe' not found:No LuaRocks module found for loadcaffe
	no field package.preload['loadcaffe']
	no file '/u/rer/.luarocks/share/lua/5.1/loadcaffe.lua'
	no file '/u/rer/.luarocks/share/lua/5.1/loadcaffe/init.lua'
	no file '/opt/share/torch-7/x86_64/install/share/lua/5.1/loadcaffe.lua'
	no file '/opt/share/torch-7/x86_64/install/share/lua/5.1/loadcaffe/init.lua'
	no file './loadcaffe.lua'
	no file '/opt/share/torch-7/x86_64/install/share/luajit-2.1.0-beta1/loadcaffe.lua'
	no file '/usr/local/share/lua/5.1/loadcaffe.lua'
	no file '/usr/local/share/lua/5.1/loadcaffe/init.lua'
	no file '/u/maryam/.luarocks/share/lua/5.1/loadcaffe.lua'
	no file '/u/maryam/.luarocks/share/lua/5.1/loadcaffe/init.lua'
	no file '/u/rer/.luarocks/lib/lua/5.1/loadcaffe.so'
	no file '/opt/share/torch-7/x86_64/install/lib/lua/5.1/loadcaffe.so'
	no file '/opt/share/torch-7/x86_64/install/lib/loadcaffe.so'
	no file './loadcaffe.so'
	no file '/usr/local/lib/lua/5.1/loadcaffe.so'
	no file '/usr/local/lib/lua/5.1/loadall.so'
	no file '/u/maryam/.luarocks/lib/lua/5.1/loadcaffe.so'
stack traceback:
	[C]: in function 'error'
	...hare/torch-7/x86_64/install/share/lua/5.1/trepl/init.lua:389: in function 'require'
	neural_style.lua:6: in main chunk
	[C]: in function 'dofile'
	...h-7/x86_64/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk
	[C]: at 0x004064f0

Note, this is RHEL 7.4.

Thanks!

[AndreV84]

what if you try the below:
.

First, make sure you follow their instructions to install protobuf and everything else (e.g. sudo apt-get install libprotobuf-dev protobuf-compiler), and then install via luarocks:

luarocks install loadcaffe
source: https://github.com/karpathy/neuraltalk2#for-training