I am following the instructions from
for ubuntu 14.04 and getting the following problem in the first installation step
root@yitzhak-VirtualBox:~# dpkg -i cuda-repo-ubuntu1404-7-5-local_7.5-18_amd64.deb
dpkg: error processing archive cuda-repo-ubuntu1404-7-5-local_7.5-18_amd64.deb (--install):
cannot access archive: No such file or directory
Errors were encountered while processing:
cuda-repo-ubuntu1404-7-5-local_7.5-18_amd64.deb