[MacPorts] #48659: error during sudo port upgrade outdated

[MacPorts]

#48659: error during sudo port upgrade outdated
--------------------------+--------------------------------
 Reporter:  sangshimgm@…  |      Owner:  macports-tickets@…
     Type:  defect        |     Status:  new
 Priority:  High          |  Milestone:
Component:  ports         |    Version:  2.3.3
 Keywords:                |       Port:
--------------------------+--------------------------------
 I got the following error during upgrade.

 ShimMBA:~ DanShim$ sudo port upgrade outdated

 Error: Unable to open port: can't set "compiler.blacklist": couldn't
 determine build number of compiler "gcc-4.2"
 To report a bug, follow the instructions in the guide:
     http://guide.macports.org/#project.tickets

 Then I try to check the version of gcc.  It seems fine, I am unsure.

 ShimMBA:~ DanShim$ gcc-4.2 -v
 Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr
 --with-gxx-include-dir=/usr/include/c++/4.2.1
 Apple LLVM version 6.1.0 (clang-602.0.53) (based on LLVM 3.6.0svn)
 Target: x86_64-apple-darwin14.5.0
 Thread model: posix

 I reinstalled command line tools but it did not help.

 Thanks in advance.

-- 
Ticket URL: <https://trac.macports.org/ticket/48659>
MacPorts <https://www.macports.org/>
Ports system for OS X