Posted by dxli on Sep 14, 2013; 3:30pm
URL: https://forum.librecad.org/Version-2-0-0rc2-2-g8573398-MacOs-crashing-when-opening-file-tp5708724p5708755.html

I have the same osx version:

$ sw_vers -productVersion  
10.8.4

Dyld Error Message:
  Symbol not found: __ZNKSt5ctypeIcE13_M_widen_initEv
  Referenced from: /Applications/LibreCAD.app/Contents/MacOS/LibreCAD
  Expected in: /usr/lib/libstdc++.6.dylib