#52705: Failed to install libpng -------------------------------+-------------------------------- Reporter: DGDanforth | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Keywords: install configure | Port: libpng -------------------------------+-------------------------------- I have found two other tickets with the above title but the claim is the problem was fixed. It is not for me. I am running on OS X Lion (can not up grade due to 2006 hardware limitation). Xcode if 4.6.3 Here is the log file for libpng version:1 :debug:main changing euid/egid - current euid: 0 - current egid: 0 :debug:main egid changed to: 501 :debug:main euid changed to: 502 :debug:main Executing org.macports.main (libpng) :debug:main Privilege de-escalation not attempted as not running as root. :debug:main Skipping completed org.macports.archivefetch (libpng) :debug:main Privilege de-escalation not attempted as not running as root. :debug:main Skipping completed org.macports.fetch (libpng) :debug:main Privilege de-escalation not attempted as not running as root. :debug:main Skipping completed org.macports.checksum (libpng) :debug:main Privilege de-escalation not attempted as not running as root. :debug:main Skipping completed org.macports.extract (libpng) :debug:main Privilege de-escalation not attempted as not running as root. :debug:main Skipping completed org.macports.patch (libpng) :debug:main Privilege de-escalation not attempted as not running as root. :debug:configure configure phase started at Tue Oct 25 18:05:48 PDT 2016 :notice:configure ---> Configuring libpng :debug:configure Using compiler 'Xcode Clang' :debug:configure Executing org.macports.configure (libpng) :debug:configure Environment: CC='/usr/bin/clang' CC_PRINT_OPTIONS='YES' <_release_tarballs_ports_graphics_libpng/libpng/main.log" [readonly] 76L, 5115C -- Ticket URL: <https://trac.macports.org/ticket/52705> MacPorts <https://www.macports.org/> Ports system for OS X