"ImportError: libcudart.so.7.0: wrong ELF class: ELFCLASS32"

[mxchinegod]

Hey there.

This issue started recently when importing deeppy in a python shell (just checking to see that all works properly at the time)

"ImportError: libcudart.so.7.0: wrong ELF class: ELFCLASS32"

Not sure what to do.

export PATH=$PATH:/usr/local/cuda-7.0/bin
export LD_LIBRARY_PATH=:/usr/local/cuda-7.0/lib64
export INSTALL_PREFIX="/usr/local"
export CUDA_PREFIX="/usr/local/cuda"
export CUDNN_ENABLED=1
export CUDARRAY_BACKEND=numpy
export LD_LIBRARY_PATH=/usr/local/cuda/lib

are my env variables. Ubuntu 14.04, CUDA 7.

EDIT: I just discovered it's because several things broke in the 7.5 CUDA version for Ubuntu 14.04. As a result I did 7.0 which doesn't have a x64 binary. This means I have to try the NVIDIA abstract documentation for graphics installation on linux to figure out what goes wrong during the install of 7.5 on Ubuntu 14.04.

posting all of this in case someone runs into this.