permission denied error while building caffe (make)

[Puneet Singh]

i am trying to build caffe on my ubuntu 14.04 , while making i am getting :
make
[  0%] Running C++/Python protocol buffer compiler on /home/cdac/Documents/IITD/caffe/caffe-master/src/caffe/proto/caffe.proto
/bin/sh: 1: /home/cdac/Documents/IITD/caffe/CommonDeps/bin: Permission denied
make[2]: *** [include/caffe/proto/caffe.pb.cc] Error 126
make[1]: *** [src/caffe/CMakeFiles/proto.dir/all] Error 2
make: *** [all] Error 2

so i when i checked with make  VERBOSE=1 i saw:
/bin/sh
cd /home/cdac/Documents/IITD/caffe/caffe-master/build/src/caffe && /home/cdac/Documents/IITD/caffe/CommonDeps/bin --cpp_out /home/cdac/Documents/IITD/caffe/caffe-master/build/include/caffe/proto -I /home/cdac/Documents/IITD/caffe/caffe-master/src/caffe/proto /home/cdac/Documents/IITD/caffe/caffe-master/src/caffe/proto/caffe.proto

This obviously does not seem right , it is trying to use the directory instead of a protobuf compiler executable !!
What can i do now to proceed with my compilation?

[Puneet Singh]

vim ./src/caffe/CMakeFiles/proto.dir/build.make append  protoc i.e.
cd /home/cdac/Documents/IITD/

caffe/caffe-master/build/src/caffe && /home/cdac/Documents/IITD/caffe/CommonDeps/bin/protoc --cpp_out /home/cdac/Documents/IITD/caffe/caffe-master/build/include/caffe/proto -I /home/cdac/Documents/IITD/caffe/caffe-master/src/caffe/proto /home/cdac/Documents/IITD/caffe/caffe-master/src/caffe/proto/caffe.proto

i wonder did i miss something while configuring ? (cmake?)
PKG_CONFIG_PATH=/home/cdac/Documents/IITD/caffe/CommonDeps/lib:$PKG_CONFIG_PATH LD_LIBRARY_PATH=/home/cdac/Documents/IITD/caffe/CommonDeps/lib:$LD_LIBRARY_PATH  C_INCLUDE_PATH=/home/cdac/Documents/IITD/caffe/CommonDeps/include:$C_INCLUDE_PATH LIBRARY_PATH=/home/cdac/Documents/IITD/caffe/CommonDeps/lib:$LIBRARY_PATH cmake -DCMAKE_INSTALL_PREFIX:PATH=/home/cdac/Documents/IITD/caffe/caffe-master/CaffeFinal/ -DLevelDB_INCLUDE=/home/cdac/Documents/IITD/caffe/CommonDeps/include -DLevelDB_LIBRARY=/home/cdac/Documents/IITD/caffe/CommonDeps/lib -DGFLAGS_INCLUDE_DIR=/home/cdac/Documents/IITD/caffe/CommonDeps/include -DGFLAGS_LIBRARY=/home/cdac/Documents/IITD/caffe/CommonDeps/lib -DGLOG_INCLUDE_DIR=/home/cdac/Documents/IITD/caffe/CommonDeps/include -DGLOG_LIBRARY=/home/cdac/Documents/IITD/caffe/CommonDeps/lib -DPROTOBUF_INCLUDE_DIR=/home/cdac/Documents/IITD/caffe/CommonDeps/include -DPROTOBUF_LIBRARY=/home/cdac/Documents/IITD/caffe/CommonDeps/lib -DPROTOBUF_PROTOC_EXECUTABLE=/home/cdac/Documents/IITD/caffe/CommonDeps/bin -DLMDB_INCLUDE_DIR=/home/cdac/Documents/IITD/caffe/CommonDeps/include -DLMDB_LIBRARIES=/home/cdac/Documents/IITD/caffe/CommonDeps/lib -DSnappy_INCLUDE_DIR=/home/cdac/Documents/IITD/caffe/CommonDeps/include -DSnappy_LIBRARIES=/home/cdac/Documents/IITD/caffe/CommonDeps/lib -DOpenCV_DIR=/home/cdac/Documents/IITD/caffe/CommonDeps/ -DOpenCV_INCLUDE_DIRS=/home/cdac/Documents/IITD/caffe/CommonDeps/include -DCMAKE_PREFIX_PATH=/home/cdac/Documents/IITD/caffe/CommonDeps/ -DAtlas_LAPACK_LIBRARY=/home/cdac/Documents/IITD/caffe/CommonDeps/lib ..