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paucarre / tiefvision

End-to-end deep learning image-similarity search engine
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module 'inn' not found: #46

Closed himanshurobo closed 7 years ago

himanshurobo commented 7 years ago

I tried to install "luarocks install inn" but i found error

Installing https://raw.githubusercontent.com/torch/rocks/master/inn-1.0-0.rockspec... Using https://raw.githubusercontent.com/torch/rocks/master/inn-1.0-0.rockspec... switching to 'build' mode Cloning into 'imagine-nn'... remote: Counting objects: 27, done. remote: Compressing objects: 100% (25/25), done. remote: Total 27 (delta 1), reused 9 (delta 0), pack-reused 0 Receiving objects: 100% (27/27), 15.26 KiB | 0 bytes/s, done. Resolving deltas: 100% (1/1), done. Checking connectivity... done. cmake -E make_directory build; cd build; cmake .. -DCMAKE_BUILD_TYPE=Release -DCMAKE_PREFIX_PATH="/home/stylabs/torch/install/bin/.." -DCMAKE_INSTALL_PREFIX="/home/stylabs/torch/install/lib/luarocks/rocks/inn/1.0-0"; make

-- 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/stylabs/torch/install -- Found CUDA: /usr (found suitable version "7.5", minimum required is "6.5") -- Compiling for CUDA architecture: 3.5 -- Configuring done -- Generating done -- Build files have been written to: /tmp/luarocks_inn-1.0-0-1407/imagine-nn/build [ 33%] Building NVCC (Device) object CMakeFiles/inn.dir/inn_generated_ROIPooling.cu.o /usr/include/string.h: In function ‘void __mempcpy_inline(void, const void, size_t)’: /usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope return (char ) memcpy (dest, src, n) + n; ^ CMake Error at inn_generated_ROIPooling.cu.o.cmake:267 (message): Error generating file /tmp/luarocks_inn-1.0-0-1407/imagine-nn/build/CMakeFiles/inn.dir//./inn_generated_ROIPooling.cu.o

CMakeFiles/inn.dir/build.make:70: recipe for target 'CMakeFiles/inn.dir/inn_generated_ROIPooling.cu.o' failed make[2]: [CMakeFiles/inn.dir/inn_generated_ROIPooling.cu.o] Error 1 CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/inn.dir/all' failed make[1]: [CMakeFiles/inn.dir/all] Error 2 Makefile:127: recipe for target 'all' failed make: *** [all] Error 2

Error: Build error: Failed building.

paucarre commented 7 years ago

that seems to be problem with inn rather the project itself. Are you using luarocks from torch repo or from the linux distro?

himanshurobo commented 7 years ago

@paucarre yes. I install from torch repo and install with CUDA. I tried to install with inn repo but still its shows the same error which can be solved

Since internally it calls inn. I am unable to change the CMake file. What would be the solutions.

Could please help.

paucarre commented 7 years ago

which cuda version and gcc version are you using? Keep in mind if you use GCC 5, you have to use CUDA 8. take a look at https://github.com/BVLC/caffe/issues/4046