[OS X TeX] [MacTeX 2015] Cannot open Ghostscript for piped input
lfsequeira at gmail.com
Fri Dec 11 11:05:46 CET 2015
You don't have permission to access or run gs for some reason.
Either the directory /usr/local/bin has the permissions wrong, or more likely gs itself.
Type or copy/paste the following in Terminal:
sudo ls -l /usr/local/bin/gs
Here is what I get:
lrwxr-xr-x 1 root wheel 23 Oct 1 11:36 /usr/local/bin/gs -> /usr/local/bin/gs-noX11
If you see something different instead of lrwxr-xr-x that means the permissions are wrong.
You can fix them by typing:
sudo chmod 755 /usr/local/bin/gs
If not then check the permissions of gs-noX11 the same way.
It should look like
-rwxrwxr-x 1 root wheel 33016768 May 4 2015 /usr/local/bin/gs-noX11
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