title: nvcc not found, despite being on path
body: <p>I just installed <code>CUDA 8.0</code> on <code>macOS</code> using the nvidia installer. It was installed at <code>/Developer/NVIDIA..</code> and as such I prepended my <code>PATH</code> with <code>export PATH=/Developer/NVIDIA/CUDA-8.0.61/bin${PATH:+:${PATH}}</code>.</p>
  
  <p>For some reason, it can't find <code>nvcc</code> (or the other binaries for that matter), despite the path being set and permissions seemingly okay.</p>
  
  <p><code>~$ echo $PATH
  /Developer/NVIDIA/CUDA8.0.61/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/opt/X11/bin:/usr/local/share/dotnet:/Library/TeX/texbin
  ~$ nvcc
  -bash: nvcc: command not found</code></p>
  
  <p>Any ideas why this would be the case?</p>