lua @5.3.5 invalid dylib version

[ierofant (Андрей Корнилов)]

liblua.dylib not loading

$ sudo port install lua
$ lua
dyld: Library not loaded: /opt/local/lib/liblua.dylib
  Referenced from: /opt/local/bin/lua
  Reason: Incompatible library version: lua requires version 5.3.0 or later, but liblua.dylib provides version 0.0.0
Abort trap: 6

macOS Catalina Version 10.15.5

Xcode 11.3 Build version 11C29

[mf2k (Frank Schima)]

In the future, please fill in the Port field and add the port maintainer(s) to Cc (port info --maintainers lua), if any.

[ryandesign (Ryan Carsten Schmidt)]

I can't reproduce that. It works fine for me:

$ otool -L /opt/local/lib/liblua.dylib /opt/local/bin/lua
/opt/local/lib/liblua.dylib:
	/opt/local/lib/liblua.dylib (compatibility version 5.3.0, current version 5.3.5)
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1252.50.4)
/opt/local/bin/lua:
	/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1252.50.4)
	/opt/local/lib/libreadline.8.dylib (compatibility version 8.0.0, current version 8.0.0)
	/opt/local/lib/liblua.dylib (compatibility version 5.3.0, current version 5.3.5)
$ lua
Lua 5.3.5  Copyright (C) 1994-2018 Lua.org, PUC-Rio
>

I'm on High Sierra, not Catalina, but I also examined our precompiled binary of lua for Catalina and it looks like it's fine too.

Please try reinstalling lua by running:

$ sudo port clean lua
$ sudo port -n upgrade --force lua

[ierofant (Андрей Корнилов)]

I tried to reinstall and upgrade Lua many times, unfortunately it does not help for me

[kencu (Ken)]

Please give us the output of:

otool -L /opt/local/lib/liblua.dylib /opt/local/bin/lua

[ierofant (Андрей Корнилов)]

I found a problem with my system. Is was another liblua. Thank you very much for your help!

[kencu (Ken)]

glad you got it sorted out!