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<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Hi all,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>We are trying to install ROS in a Debian distro from
svn following the Ubuntu/Linux instructions provided in the web-site. We have a
squeeze/sid version of Debian, which can be seen in /etc/debian_version. However,
we get a weird error:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>[ rosmake ] rosdep install failed: Could not detect
OS, tried ['uninitialized from ROS_OS_OVERRIDE=name:version', 'rosdep_test_os',
'debian', 'ubuntu', 'ubuntu', 'fedora', 'rhel', 'arch', 'macports', 'gentoo',
'cygwin']<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Traceback (most recent call last):<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File "./rosinstall", line <st1:metricconverter
ProductID="326, in" w:st="on">326, in</st1:metricconverter> <module><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> sys.exit(rosinstall_main(sys.argv)
or 0)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File "./rosinstall", line <st1:metricconverter
ProductID="319, in" w:st="on">319, in</st1:metricconverter> rosinstall_main<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> subprocess.check_call("source
%s && rosmake rostest --rosdep-install" %
(os.path.join(options.path, 'setup.sh')), shell=True, executable='/bin/bash')<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File
"/usr/lib/python2.5/subprocess.py", line <st1:metricconverter
ProductID="462, in" w:st="on">462, in</st1:metricconverter> check_call<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> raise CalledProcessError(retcode,
cmd)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>subprocess.CalledProcessError: Command 'source
/home/treaccio/tmp/ros/setup.sh && rosmake rostest --rosdep-install'
returned non-zero exit status 255<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Looking at the error we also tried to assign
ROS_OS_OVERRIDE=debian:squeeze/sid manually, using the export command, before
running rosinstall. But this also output an error:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Using environment variable
ROS_OS_OVERRIDE=name:version<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>[ rosmake ] Detected rosout not built, adding it to
the build<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>[ rosmake ] Packages requested are: ['rostest',
'rosout']<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>[ rosmake ] Logging to directory<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>[ rosmake ]
/home/treaccio/.ros/rosmake/rosmake_output-20100528-094544<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>[ rosmake ] Expanded args ['rostest', 'rosout'] to:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>['rostest', 'rosout']<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>[ rosmake ] Generating Install Script using rosdep
then executing. This may take a minute, you will be prompted for permissions. .
.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Using environment variable
ROS_OS_OVERRIDE=name:version<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Traceback (most recent call last):<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File
"/home/treaccio/tmp/ros/ros/bin/rosmake", line <st1:metricconverter
ProductID="59, in" w:st="on">59, in</st1:metricconverter> <module><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> if not rma.main():<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File
"/home/treaccio/tmp/ros/ros/tools/rosmake/src/rosmake/rosmake.py",
line <st1:metricconverter ProductID="649, in" w:st="on">649, in</st1:metricconverter>
main<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> self.rosdep_install_result =
self.install_rosdeps(buildable_packages, options.rosdep_yes)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File
"/home/treaccio/tmp/ros/ros/tools/rosmake/src/rosmake/rosmake.py",
line <st1:metricconverter ProductID="125, in" w:st="on">125, in</st1:metricconverter>
install_rosdeps<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>
r.install(include_duplicates=False, default_yes=default_yes);<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File
"/home/treaccio/tmp/ros/ros/tools/rosdep/src/rosdep/core.py", line <st1:metricconverter
ProductID="366, in" w:st="on">366, in</st1:metricconverter> install<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> script =
self.generate_script(include_duplicates, default_yes)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File
"/home/treaccio/tmp/ros/ros/tools/rosdep/src/rosdep/core.py", line <st1:metricconverter
ProductID="331, in" w:st="on">331, in</st1:metricconverter> generate_script<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>
self.osi.get_os().strip_detected_packages(native_packages)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>AttributeError: Override instance has no attribute
'strip_detected_packages'<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Traceback (most recent call last):<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File "./rosinstall", line <st1:metricconverter
ProductID="326, in" w:st="on">326, in</st1:metricconverter> <module><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> sys.exit(rosinstall_main(sys.argv)
or 0)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File "./rosinstall", line <st1:metricconverter
ProductID="319, in" w:st="on">319, in</st1:metricconverter> rosinstall_main<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> subprocess.check_call("source
%s && rosmake rostest --rosdep-install" % (os.path.join(options.path,
'setup.sh')), shell=True, executable='/bin/bash')<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> File
"/usr/lib/python2.5/subprocess.py", line <st1:metricconverter
ProductID="462, in" w:st="on">462, in</st1:metricconverter> check_call<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'> raise CalledProcessError(retcode,
cmd)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>subprocess.CalledProcessError: Command 'source
/home/treaccio/tmp/ros/setup.sh && rosmake rostest --rosdep-install'
returned non-zero exit status 1<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>We realized that ROS uses its own tools for Python to
detect the underlying OS. For some reasons, that tool doesn’t work for
us. Are we missing anything? Is there any special issue we need to take into
account for Debian installation? <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'>Thanks in advance!<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-GB style='font-size:
10.0pt;font-family:Arial'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='mso-margin-top-alt:1.8pt;margin-right:0cm;margin-bottom:
3.0pt;margin-left:0cm'><b><font size=2 color="#ff9900" face=Arial><span
lang=EN-GB style='font-size:11.0pt;font-family:Arial;color:#FF9900;font-weight:
bold'>______________________________</span></font></b><span lang=EN-GB> <o:p></o:p></span></p>
<p class=MsoNormal style='mso-margin-top-alt:1.8pt;margin-right:0cm;margin-bottom:
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