#28008: gnuplot: library not found for -lpng12 -------------------------------------+-------------------------------------- Reporter: macubergeek@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 1.9.2 Keywords: png | Port: gnuplot -------------------------------------+-------------------------------------- Comment(by russell.jones@…): Try port upgrade outdated. I've had it fail similarly on a system where the upgrade of emacs was pending. That gave the following error near the end of main.log for gnuplot. {{{ :info:build ./doc2gih ./gnuplot.doc gnuplot.gih :info:build Making all in lisp :info:build emacs -batch -q -no-site-file -l ./dot.el -f batch-byte- compile gnup lot.el:info:build emacs -batch -q -no-site-file -l ./dot.el -f batch-byte- compile gnuplot-gui.el :info:build dyld: Library not loaded: /opt/local/lib/libpng12.0.dylib:info:build Referenced from: /opt/local/bin/emacs :info:build Reason: image not found :info:build dyld: Library not loaded: /opt/local/lib/libpng12.0.dylib :info:build Referenced from: /opt/local/bin/emacs :info:build Reason: image not found :info:build make[2]: *** [gnuplot-gui.elc] Trace/BPT trap :info:build make[2]: *** Waiting for unfinished jobs.... :info:build make[2]: *** [gnuplot.elc] Trace/BPT trap:info:build make[1]: *** [all-recursive] Error 1 :info:build make: *** [all] Error 2 }}} -- Ticket URL: <https://trac.macports.org/ticket/28008#comment:3> MacPorts <http://www.macports.org/> Ports system for Mac OS