<div dir="ltr"><div>          Hi,<br><br></div>I&#39;m trying to install Rock and I&#39;m getting the following error when running bootstrap.sh : <br><br>  Do you need compatibility with OCL ? (yes or no): false<br>  the target operating system for Orocos/RTT (gnulinux, xenomai, or macosx): gnulinux<br>  which CORBA implementation should the RTT use ? omniorb<br><br>autoproj: importing and loading selected packages<br>  typelib: using the gccxml importer<br>autoproj: building and installing packages<br>  set up Ruby package tools/rubigen            <br>  configuring CMake for base/cmake, external/sisl, rtt | setting up Ruby package  configuring CMake for base/cmake, external/sisl, rtt | setting up Ruby package  configuring CMake for base/cmake, external/sisl, rtt | set up Ruby package uti  configuring CMake for base/cmake, external/sisl, rtt | set up Ruby package uti  set up Ruby package utilrb                        <wbr>                              <wbr>                 <br>  configuring CMake for base/cmake, external/sisl, rtt | set up Ruby package uti  configuring CMake for base/cmake, external/sisl, rtt                            configuring CMake for base/cmake, external/sisl, rtt | setting up Ruby package  configuring CMake for base/cmake, external/sisl, rtt | setting up Ruby package  configuring CMake for base/cmake, external/sisl, rtt | set up Ruby package too  configuring CMake for base/cmake, external/sisl, rtt | set up Ruby package too  set up Ruby package tools/metaruby                <wbr>                              <wbr>                         <br>  configuring CMake for base/cmake, external/sisl, rtt | set up Ruby package too  configuring CMake for base/cmake, external/sisl, rtt                            configuring CMake for base/cmake, rtt, typelib | configured CMake for external  configuring CMake for base/cmake, rtt, typelib | configured CMake for external  configured CMake for external/sisl                 <wbr>                              <wbr>                  <br>  configuring CMake for base/cmake, rtt, typelib | configured CMake for external  configuring CMake for base/cmake, rtt, typelib                       <wbr>           configuring CMake for base/cmake, rtt, typelib | setting up Ruby package tools  configuring CMake for base/cmake, rtt, typelib | setting up Ruby package tools  configuring CMake for rtt, typelib | setting up Ruby package tools/roby | conf  configuring CMake for rtt, typelib | setting up Ruby package tools/roby | conf  configured CMake for base/cmake                    <wbr>                              <wbr>                              <wbr>                  <br>  configuring CMake for rtt, typelib | setting up Ruby package tools/roby | conf  configuring CMake for rtt, typelib | setting up Ruby package tools/roby         building external/sisl | configuring CMake for rtt, typelib | setting up Ruby   building external/sisl | configuring CMake for rtt, typelib | setting up Ruby   building external/sisl | configuring CMake for typelib | setting up Ruby packa  building external/sisl | configuring CMake for typelib | setting up Ruby packa  configured CMake for rtt                           <wbr>                              <wbr>                              <wbr>                              <wbr>         <br>  building external/sisl | configuring CMake for typelib | setting up Ruby packa  building external/sisl | configuring CMake for typelib | setting up Ruby packa  building external/sisl | configuring CMake for typelib | setting up Ruby packa  building external/sisl, rtt | configuring CMake for typelib | setting up Ruby   building external/sisl, rtt | configuring CMake for typelib | setting up Ruby   building external/sisl, rtt | configuring CMake for typelib                     <b>ERROR: got an error processing tools/roby, waiting for pending jobs to end</b><br>  configured CMake for typelib                       <wbr>                             <br>  built external/sisl                 <wbr>                              <wbr>      <br>  built rtt (24 warnings)                     <br><b>Command failed                       <br>tools/roby(/home/eduardo/Rock/<wbr>tools/roby): failed in post-install phase</b><br>    &#39;/usr/bin/ruby2.3 -S rake default&#39; returned status 1<br>    see /home/eduardo/Rock/install/<wbr>log/tools/roby-post-install.<wbr>log for details<br>    last 10 lines are:<br><br>     rb_array_len(VALUE a)<br>     ^<br>    Makefile:207: recipe for target &#39;dump.o&#39; failed<br>    make: *** [dump.o] Error 1<br>    rake aborted!<br>    Command failed with status (2): [make...]<br>    /home/eduardo/Rock/.gems/gems/<wbr>rake-compiler-0.8.3/lib/rake/<wbr>extensiontask.rb:112:in `block (2 levels) in define_compile_tasks&#39;<br>    /home/eduardo/Rock/.gems/gems/<wbr>rake-compiler-0.8.3/lib/rake/<wbr>extensiontask.rb:111:in `block in define_compile_tasks&#39;<br>    Tasks: TOP =&gt; default =&gt; compile =&gt; compile:x86_64-linux-gnu =&gt; compile:roby_marshalling:x86_<wbr>64-linux-gnu =&gt; copy:roby_marshalling:x86_64-<wbr>linux-gnu:2.3.1 =&gt; tmp/x86_64-linux-gnu/roby_<wbr>marshalling/2.3.1/roby_<wbr>marshalling.so<br>    (See full trace by running task with --trace)<br><br></div>