luarocks install $NAME failed

[mltfc...@gmail.com]

Hi, team

ubuntu 16.04  OS type 64-bit(VMware Workstation) without GPU

installing openface with conda

'for NAME in dpnn nn optim optnet csvigo cutorch cunn fblualib torchx tds; do luarocks install $NAME; done' failed

cutorch and cunn (only with CUDA) and fblualib (only for training a DNN) failed, but others is ok.

 Is GPU necessary? what should I do, thank you.

sj@ubuntu:~/torch$ luarocks install fblualib

Error: No results matching query were found.

sj@ubuntu:~/torch$ luarocks install cutorch

Installing https://raw.githubusercontent.com/torch/rocks/master/cutorch-scm-1.rockspec...

Using https://raw.githubusercontent.com/torch/rocks/master/cutorch-scm-1.rockspec... switching to 'build' mode

Cloning into 'cutorch'...

remote: Counting objects: 229, done.

remote: Compressing objects: 100% (184/184), done.

remote: Total 229 (delta 62), reused 90 (delta 43), pack-reused 0

Receiving objects: 100% (229/229), 241.83 KiB | 1024 bytes/s, done.

Resolving deltas: 100% (62/62), done.

Checking connectivity... done.

Warning: unmatched variable LUALIB

jopts=$(getconf _NPROCESSORS_CONF)

echo "Building on $jopts cores"

cmake -E make_directory build && cd build && cmake .. -DLUALIB= -DLUA_INCDIR=/home/sunjing/torch/install/include -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS} -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="/home/sunjing/torch/install/bin/.." -DCMAKE_INSTALL_PREFIX="/home/sunjing/torch/install/lib/luarocks/rocks/cutorch/scm-1" && make -j$jopts install

Building on 12 cores

-- The C compiler identification is GNU 5.4.0

-- The CXX compiler identification is GNU 5.4.0

-- 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

-- Detecting C compile features

-- Detecting C compile features - 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

-- Detecting CXX compile features

-- Detecting CXX compile features - done

-- Found Torch7 in /home/sunjing/torch/install

CMake Error at /usr/share/cmake-3.5/Modules/FindCUDA.cmake:617 (message):

  Specify CUDA_TOOLKIT_ROOT_DIR

Call Stack (most recent call first):

  CMakeLists.txt:7 (FIND_PACKAGE)

-- Configuring incomplete, errors occurred!

See also "/tmp/luarocks_cutorch-scm-1-1206/cutorch/build/CMakeFiles/CMakeOutput.log".

Error: Build error: Failed building.

[Galip Pala]

Hello,

I have faced with the similar problem when i was installing the dpnn with luarocks. I have solved my problem. There is link for this issue : https://github.com/luarocks/luarocks/issues/651

You can try these commands.

sudo chown -R $USER ~/.cache/luarocks
sudo chown -R $USER ~/.luarocks

$USER --> your user name

Hope this works for you too.

27 Haziran 2018 Çarşamba 12:33:56 UTC+3 tarihinde mltfc...@gmail.com yazdı: