rosinstall on OSX 10.7/Xcode4.2.1 fails at rosmake ros_comm

edit

I corrected that, deleted (Trash) macports, uninstalled Xcode 4.2.1, installed a clean Xcode 4.3 and Command Line Tools, and still fails as follows:

[ rosmake ] Generating Install Script using rosdep then executing. This may take a minute, you will be prompted for permissions. . . Traceback (most recent call last):

File "/Users/Ross/ros/ros/tools/rosdep/src/rosdep/installers.py", line 427, in __init__ pop = subprocess.Popen(['port'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)

File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 672, in __init__ errread, errwrite)

File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1202, in _execute_child raise child_exception

OSError: [Errno 2] No such file or directory There was an error running macports, make sure it is installed properly. Traceback (most recent call last):

File "/usr/local/bin/rosinstall", line 16, in <module> sys.exit(not rosinstall_main(sys.argv))

File "/Library/Python/2.7/site-packages/rosinstall/rosinstall_cli.py", line 213, in rosinstall_main options.catkinpp)

File "/Library/Python/2.7/site-packages/rosinstall/rosinstall_cmd.py", line 96, in cmd_generate_ros_files subprocess.check_call("source %s && rosmake ros%s --rosdep-install%s" % (os.path.join(path, 'setup.sh'), ros_comm_insert, rosdep_yes_insert), shell=True, executable='/bin/bash') File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 504, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command 'source /Users/Ross/ros/setup.sh && rosmake ros ros_comm --rosdep-install' returned non-zero exit status 255

Appreciate you further assistance.

B4 I started, I moved the Macports inside by home directory per instructions. Should I delete the folder completely? Also I upgraded to Xcode 4.3.2 where xcode.app is the only version inside the Developer/Applications folder which executes ver 4.3.2 and no other Xcode in the Applications folder, but the install keeps demanding to upgrade from 4.2. Does that really matter?

my ~/.bashrc did have this line,

export ROS_NO_SUDO_PIP=True export CPLUS_INCLUDE_PATH="/usr/local/include:$CPLUS_INCLUDE_PATH" export PYTHONPATH="/usr/local/lib/python2.7/site-packages:/usr/local/lib/python:$PYTHONPATH" export ROS_OS_OVERRIDE=osxbrew:lion source ~/ros/setup.bash

but executing "source" command seemed to make the install run further, but still stopped at the same place, but with a different error code 1:

[ rosmake ] /Users/Ross/.ros/rosmake/rosmake_output-20120417-165746
Traceback (most recent call last): File "/usr/local/bin/rosinstall", line 5, in <module> pkg_resources.run_script('rosinstall==0.6.13', 'rosinstall')

File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 489, in run_script self.require(requires)[0].run_script(script_name, ns) File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 1214, in run_script exec script_code in namespace, namespace

File "/Library/Python/2.7/site-packages/rosinstall-0.6.13-py2.7.egg/EGG-INFO/scripts/rosinstall", line 11, in <module>

File "build/bdist.macosx-10.7-intel/egg/rosinstall/rosinstall_cli.py", line 213, in rosinstall_main

File "build/bdist.macosx-10.7-intel/egg/rosinstall/rosinstall_cmd.py", line 88, in cmd_generate_ros_files

File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 504, in check_call raise CalledProcessError(retcode, cmd) subprocess.CalledProcessError: Command 'source /Users/Ross/ros/setup.sh && rosmake ros ros_comm --rosdep-install' returned non-zero exit status 1

Appreciate further something else to try.