Where is the solve-field binary installed? /usr/local/bin is a common
place in my experience but it could be most anywhere. "sudo find / -name
solve-field -ls" will dig it out for you.
When you have found the directory in which it resides, ensure that is in
your $PATH.
Not saying this will cure your problem but it is a common gotcha. Much
rarer is that the binary is not marked executable.
Paul
On 24/05/2022 11:34,
astro...@googlegroups.com wrote:
> deleted this folder*/usr/local/Cellar/astrometry-net/ *and *brew
> uninstall astrometry-net*, and reinstalled it from the unzipped folder
> with
> exactly the same code as before, but it kept failing with the same problem
> *"zch: command not found: solve-field".*