problem installing gildas: python version mismatch?

[vdtak@…]

Dear Macports team,

Installing gildas gives the following error message. How can I solve or circumvent this issue?

prompt% sudo port install gildas ---> Computing dependencies for py27-numpy ---> Fetching distfiles for py27-numpy Error: org.macports.fetch for port py27-numpy returned: You have selected the clang compiler (either directly or indirectly) and the +atlas variant, which does not match the clang compiler. Please ensure that both are compiled with the same one. Please see the log file for port py27-numpy for details: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-numpy/py27-numpy/main.log Error: Unable to upgrade port: 1 Error: Unable to execute port: upgrade py27-numpy failed

prompt% more /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-numpy/py27-numpy/main.log version:1 :msg:main ---> Computing dependencies for py27-numpy:info:main .:debug:main py27-numpy has no conflicts :debug:main Searching for dependency: python27 :debug:main Found Dependency: receipt exists for python27 :debug:main Searching for dependency: fftw-3 :debug:main Found Dependency: receipt exists for fftw-3 :debug:main Searching for dependency: py27-nose :debug:main Found Dependency: receipt exists for py27-nose :debug:main Searching for dependency: py27-cython :debug:main Found Dependency: receipt exists for py27-cython :debug:main Searching for dependency: atlas :debug:main Found Dependency: receipt exists for atlas :msg:main :debug:main Executing org.macports.main (py27-numpy) :debug:main changing euid/egid - current euid: 0 - current egid: 0 :debug:main egid changed to: 502 :debug:main euid changed to: 502 :debug:main Skipping completed org.macports.archivefetch (py27-numpy) :debug:main Privilege de-escalation not attempted as not running as root. :debug:fetch fetch phase started at Tue Sep 15 12:06:27 CEST 2015 :notice:fetch ---> Fetching distfiles for py27-numpy :debug:fetch Executing proc-pre-org.macports.fetch-fetch-0 :debug:fetch Executing proc-pre-org.macports.fetch-fetch-1 :debug:fetch atlas is installed with the following variants: +gcc47 :debug:fetch required: clang, forbidden: :debug:fetch rejected, because required variant clang is missing :error:fetch org.macports.fetch for port py27-numpy returned: You have selected the clang compiler (either directly or indirectly) and the +atlas variant, which does not match the clang compiler. Please ensure that both are compiled with the same one. :debug:fetch Error code: NONE :debug:fetch Backtrace: You have selected the clang compiler (either directly or indirectly) and the +atlas variant, which does not match the clang compiler. Please ensure that both are compiled with the same one.

while executing

"proc-pre-org.macports.fetch-fetch-1 org.macports.fetch"

("eval" body line 1) invoked from within

"eval $pre $targetname" :info:fetch Warning: targets not executed for py27-numpy: org.macports.install org.macports.fetch org.macports.checksum org.macports.extract org.macports.patch org.macports.configure org.macports.build org.macports.destroot :notice:fetch Please see the log file for port py27-numpy for details:

/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_python_py-numpy/py27-numpy/main.log