I want to install pycuda on google colab. I tried pip install pycuda but it gives WARNING: nvcc not in path. May need to set CUDA_INC_DIR for installation to succeed After reading some blog, I also did !export PATH=/usr/local/cuda/bin:$PATH and !export CUDA_ROOT=/usr/local/cuda but still it gives the same error. Also, while terminating installation it also displays In file included from src/cpp/cuda.cpp:1:0: src/cpp/cuda.hpp:14:10: fatal error: cuda.h: No such file or directory #include <cuda.h> ^~~~~~~~ compilation terminated. error: command 'x86_64-linux-gnu-gcc' failed with exit status 1 Continue reading...