id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
121	brew upgrade issues on macOS	Simon Murphy	Olly Betts	"Hi, 
I've recently migrated to BigSur (the latest macOS), which meant survex no longer loaded.

I've just done a brew upgrade survex to get the latest version (I'm now at 1.2.43), hoping this would resolve the problems.

When I run
> aven

I get (for user sjm):

{{{
dyld: Library not loaded: /Users/sjm/Developer/opt/proj/lib/libproj.19.dylib
  Referenced from: /Users/sjm/Developer/bin/aven
  Reason: image not found
[1]    67839 abort      aven
}}}
I did a bit of googling and tried to
> brew unlink survex
then 
> brew link survex
again, but no luck.

When that didn't change anything, I tried
> brew reinstall survex
but still no luck.

I tried
> ln -s /Users/sjm/Developer/Cellar/proj/7.2.1.reinstall/lib/libproj.19.dylib /Users/sjm/Developer/opt/proj/lib/libproj.19.dylib
but still no success.

Thanks in advance for your help.
Simon."	defect	closed	minor		aven	1.2.43	fixed	dyld Library libproj macOS