dyld-headers is obsolete; please uninstall it

[noloader (Jeffrey Walton)]

I'm not sure what's going on here. I did not install the headers in question, and I don't want to remove anything installed by Macport, especially if its being used by an essential package like rsync.

$ cat /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_dyld-headers/dyld-headers/main.log
version:1
:debug:main dyld-headers has no conflicts
:debug:main Executing org.macports.main (dyld-headers)
: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 Skipping completed org.macports.archivefetch (dyld-headers)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.fetch (dyld-headers)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.checksum (dyld-headers)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.extract (dyld-headers)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.patch (dyld-headers)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:configure configure phase started at Thu Jan 21 00:20:48 EST 2016
:notice:configure --->  Configuring dyld-headers
:debug:configure Using compiler 'Xcode Clang'
:debug:configure Executing proc-pre-org.macports.configure-configure-0
:error:configure dyld-headers is obsolete; please uninstall it.
:error:configure org.macports.configure for port dyld-headers returned: obsolete port
:debug:configure Error code: NONE
:debug:configure Backtrace: obsolete port
    while executing
"proc-pre-org.macports.configure-configure-0 org.macports.configure"
    ("eval" body line 1)
    invoked from within
"eval $pre $targetname"
:info:configure Warning: targets not executed for dyld-headers: org.macports.install org.macports.configure org.macports.build org.macports.destroot
:notice:configure Please see the log file for port dyld-headers for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_dyld-headers/dyld-headers/main.log

$ uname -a
Darwin hilbert 13.4.0 Darwin Kernel Version 13.4.0: Wed Mar 18 16:20:14 PDT 2015; root:xnu-2422.115.14~1/RELEASE_X86_64 x86_64

$ sw_vers
ProductName:	Mac OS X
ProductVersion:	10.9.5
BuildVersion:	13F1507

$ sudo system_profiler
...
    System Information:

      Version: 10.9.1
      Obtained from: Apple
      Last Modified: 12/18/15, 3:26 PM
      Kind: Intel
      64-Bit (Intel): Yes
      Signed by: Software Signing, Apple Code Signing Certification Authority, Apple Root CA
      Location: /Applications/Utilities/System Information.app
      Get Info String: 10.9.1, Copyright © 1997-2015 Apple Inc.

...
Developer:

    Developer Information:

      Version: 6.2 (6C131e)
      Location: /Applications/Xcode.app
      Applications:
          Xcode: 6.2 (6776)
          Instruments: 6.2 (56718)
      SDKs:
          OS X:
              10.10: (14A383)
              10.9: (13F26)
          iOS:
              8.2: (12D508)
          iOS Simulator:
              8.2: (12D508)

$ /opt/local/bin/port version
Version: 2.3.4

[ryandesign (Ryan Carsten Schmidt)]

The error message you received is correct. The dyld-headers port is obsolete; please uninstall it.