libcudart.so.8.0: cannot open shared object file: No such file or directory

[petteriTeikari]

The forecast package was installed with CUDA 8.xx, and does not get properly updated to 9.xx for some reason even with nstall.packages("forecast")

 Error: package or namespace load failed for ‘forecast’ in dyn.load(file, DLLpath = DLLpath, ...):
 unable to load shared object '/home/petteri/R/x86_64-pc-linux-gnu-library/3.4/uroot/libs/uroot.so':
  libcudart.so.8.0: cannot open shared object file: No such file or directory