Could we move this to an issue on github ? Would be nicer ...
On Tue, Jul 1, 2014 at 10:31 AM, Matthias Goldhoorn < [email protected]> wrote: > On 01.07.2014 09:58, Alexander Duda wrote: > > > Am 01.07.2014 um 09:32 schrieb Matthias Goldhoorn < > [email protected]>: > > @Ruby binding guy's: > I think the problem with orocos.rb is related to some linking problems of > the orocos extenstion. > I attached the ldd output and the CMakeCache from my installation. So Far > i see it should work. > I compared the CMakeCache with my local one and can't find the fault here. > > Has someone i idea what's going on here? > > > The ruby extension is not linked against ruby. In general it is not nice > but should not be a problem because the symbols are already known if the > extension is loaded by ruby. > > You can try the following and post the output for all steps: > > orocos.rb: rake > ruby —version > which ruby > which irb > irb -r 'orocos/rorocos' > > Alex > > > rake: <done> > goldhoorn@goldhoorn-VirtualBox:~/dev-xenomai/tools/orocos.rb$ ruby > --version > ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-linux] > goldhoorn@goldhoorn-VirtualBox:~/dev-xenomai/tools/orocos.rb$ which ruby > /home/goldhoorn/dev-xenomai/install/bin/ruby > goldhoorn@goldhoorn-VirtualBox:~/dev-xenomai/tools/orocos.rb$ which irb > /home/goldhoorn/dev-xenomai/install/bin/irb > goldhoorn@goldhoorn-VirtualBox:~/dev-xenomai/tools/orocos.rb$ irb > --version > irb 0.9.6(09/06/30) > goldhoorn@goldhoorn-VirtualBox:~/dev-xenomai/tools/orocos.rb$ irb -r > 'orocos/rorocos' > /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require':LoadError: > cannot load such file -- orocos/rorocos > goldhoorn@goldhoorn-VirtualBox:~/dev-xenomai/tools/orocos.rb$ irb > irb(main):001:0> require "orocos" > > Cannot require orocos.rb's Ruby/C extension > If you are using Rock, this should have been done automatically. > Run > amake orocos.rb > and try again > NotImplementedError: method `backtrace' called on unexpected T_NODE object > (0x00000002484ea8 flags=0x381c klass=0x0) > > from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' > from /usr/lib/ruby/1.9.1/rubygems/custom_require.rb:36:in `require' > from (irb):1 > from /usr/bin/irb1.9.1:12:in `<main>' > > > Nice try but it is not such simple ;) > > Best, > Matthias > > _______________________________________________ > Rock-dev mailing list > [email protected] > http://www.dfki.de/mailman/cgi-bin/listinfo/rock-dev > >
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