Support for Lua5.2?

[NightFury13]

Is warp-ctc not supported for Lua5.2? I had previously installed this package successfully on my Torch distribution made with Lua5.1, however I had to upgrade my Torch to Lua52 (version 5.2) and suddenly warp-ctc installation fails.

mohit.jain@node10:~/torch/warp-ctc$ luarocks make torch_binding/rocks/warp-ctc-scm-1.rockspec
Warning: unmatched variable LUALIB
cmake -E make_directory build && cd build && cmake .. -DLUALIB= -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="/users/mohit.jain/torch/install/bin/.." -DCMAKE_INSTALL_PREFIX="/users/mohit.jain/torch/install/lib/luarocks/rocks/warp-ctc/scm-1" && make -j$(getconf _NPROCESSORS_ONLN) && make install

-- cuda found TRUE
-- Found Torch7 in /users/mohit.jain/torch/install
-- Torch found /users/mohit.jain/torch/install/share/cmake/torch
-- Building shared library with GPU support
-- Building Torch Bindings with GPU support
-- Configuring done
-- Generating done
-- Build files have been written to: /users/mohit.jain/torch/warp-ctc/build
Linking CXX shared library libwarpctc.so
/usr/bin/ld: cannot find -lluajit
collect2: error: ld returned 1 exit status
make[2]: *** [libwarpctc.so] Error 1
make[1]: *** [CMakeFiles/warpctc.dir/all] Error 2
make: *** [all] Error 2

Error: Build error: Failed building.

mohit.jain@node10:~/torch/warp-ctc/build$ cmake ../
-- The C compiler identification is GNU 4.8.4
-- The CXX compiler identification is GNU 4.8.4
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found CUDA: /usr/local/cuda (found suitable version "7.5", minimum required is "6.5") 
-- cuda found TRUE
-- Found Torch7 in /users/mohit.jain/torch/install
-- Torch found /users/mohit.jain/torch/install/share/cmake/torch
-- Building shared library with GPU support
-- Building Torch Bindings with GPU support
-- Configuring done
-- Generating done
-- Build files have been written to: /users/mohit.jain/torch/warp-ctc/build
mohit.jain@node10:~/torch/warp-ctc/build$ make
[ 16%] Building NVCC (Device) object CMakeFiles/warpctc.dir/src/./warpctc_generated_reduce.cu.o
[ 33%] Building NVCC (Device) object CMakeFiles/warpctc.dir/src/./warpctc_generated_ctc_entrypoint.cu.o
Scanning dependencies of target warpctc
Linking CXX shared library libwarpctc.so
/usr/bin/ld: cannot find -lluajit
collect2: error: ld returned 1 exit status
make[2]: *** [libwarpctc.so] Error 1
make[1]: *** [CMakeFiles/warpctc.dir/all] Error 2
make: *** [all] Error 2