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

[ghost]

when i run this
th eval.lua -model /path/to/model -photos /path/to/image/directory -num_images 10 -gpuid -1
the result like this and i don't know where is the problem
/home/tam_g/torch/install/bin/luajit: /home/tam_g/torch/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 '/home/tam_g/.luarocks/share/lua/5.1/loadcaffe.lua'
no file '/home/tam_g/.luarocks/share/lua/5.1/loadcaffe/init.lua'
no file '/home/tam_g/torch/install/share/lua/5.1/loadcaffe.lua'
no file '/home/tam_g/torch/install/share/lua/5.1/loadcaffe/init.lua'
no file './loadcaffe.lua'
no file '/home/tam_g/torch/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 '/home/tam_g/.luarocks/lib/lua/5.1/loadcaffe.so'
no file '/home/tam_g/torch/install/lib/lua/5.1/loadcaffe.so'
no file '/home/tam_g/torch/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'
stack traceback:
[C]: in function 'error'
/home/tam_g/torch/install/share/lua/5.1/trepl/init.lua:389: in function 'require'
eval.lua:5: in main chunk
[C]: in function 'dofile'
...am_g/torch/install/lib/luarocks/rocks/trepl/scm-1/bin/th:150: in main chunk
[C]: at 0x00406670

[nguyenhuyanhh]

You need to install loadcaffe following this instruction

[mrgloom]

sudo luarocks install loadcaffe

Error: No results matching query were found.