Cannot build extension "bzrlib._annotator_pyx".

[lists@…]

Install of bzr with a fresh install of MacPorts on OS X 10.9.1 (Mavericks) fails.

:info:build running build_ext
:info:build building 'bzrlib._annotator_pyx' extension
:info:build creating build/temp.macosx-10.9-x86_64-2.7
:info:build creating build/temp.macosx-10.9-x86_64-2.7/bzrlib
:info:build /usr/bin/clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -arch x86_64 -I/opt/local/Library/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c bzrlib/_annotator_pyx.c -o build/temp.macosx-10.9-x86_64-2.7/bzrlib/_annotator_pyx.o
:info:build 
:info:build 
:info:build Agreeing to the Xcode/iOS license requires admin privileges, please re-run as root via sudo.
:info:build 
:info:build 
:info:build 
:info:build   Cannot build extension "bzrlib._annotator_pyx".
:info:build   Use "build_ext --allow-python-fallback" to use slower python implementations instead.
:info:build 
:info:build error: command '/usr/bin/clang' failed with exit status 69
:info:build Command failed:  cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_bzr/bzr/work/bzr-2.6.0" && /opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python2.7 setup.py --no-user-cfg build 
:info:build Exit code: 1
:error:build org.macports.build for port bzr returned: command execution failed
:debug:build Error code: CHILDSTATUS 20447 1
:debug:build Backtrace: command execution failed
    while executing
"system -nice 0 $fullcmdstring"
    ("eval" body line 1)
    invoked from within
"eval system $notty $nice \$fullcmdstring"
    invoked from within
"command_exec build"
    (procedure "portbuild::build_main" line 8)
    invoked from within
"$procedure $targetname"
:info:build Warning: targets not executed for bzr: org.macports.activate org.macports.build org.macports.destroot org.macports.install
:notice:build Please see the log file for port bzr for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_bzr/bzr/main.log

[ryandesign (Ryan Carsten Schmidt)]

Per the log, you must agree to the Xcode license agreement. See https://www.macports.org/install.php