title: opp_run error in veins 4.4 + sumo0.25 + omnet 4.6
body: <p>I'm a master student beginner in simulations with omnet++.
  It's my first installation of omnet + veins + sumo for IVC simulations.</p>
  
  <p>I'm spend all day to solve this, without success. I really need a help of anyone.</p>
  
  <p>Basically I'm receiving this error when I try run "/veins-4.4/examples/veins" example as suggested in tutorial. The error is:</p>
  
  <pre><code>Starting...
  
  $ cd /local1/liborio/VehicularNetworking/workspace/veins-4.4/examples/veins
  $ opp_run -r 0 -n .:../../src/veins --tkenv-image-path=../../images -l ../../src/veins-4.4 omnetpp.ini
  
  &lt;!&gt; Warning: opp_run: Cannot check library ../../src/veins-4.4: ../../src/veins-4.4: cannot open shared object file: No such file or directory
  
  
  &lt;!&gt; Error during startup: Cannot load library '../../src/veins-4.4': ../../src/veins-4.4: cannot open shared object file: No such file or directory.
  OMNeT++ Discrete Event Simulation  (C) 1992-2014 Andras Varga, OpenSim Ltd.
  Version: 4.6, build: 141202-f785492, edition: Academic Public License -- NOT FOR COMMERCIAL USE
  See the license for distribution terms and warranty disclaimer
  
  End.
  
  Simulation terminated with exit code: 1
  Working directory: /local1/liborio/VehicularNetworking/workspace/veins-4.4/examples/veins
  Command line: opp_run -r 0 -n .:../../src/veins --tkenv-image-path=../../images -l ../../src/veins-4.4 omnetpp.ini
  
  Environment variables:
  PATH=/local1/liborio/VehicularNetworking/omnetpp-4.6/bin::/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/local1/liborio/VehicularNetworking/workspace/sumo-0.25.0/bin:/local1/liborio/VehicularNetworking/omnetpp-4.6/bin:/home/liborio/Documents/Unicamp/Dropbox/Pesquisa-Mestrado/Projeto/OpenStreetMaps/osmosis-0.44/bin
  LD_LIBRARY_PATH=/local1/liborio/VehicularNetworking/omnetpp-4.6/lib::/local1/liborio/VehicularNetworking/workspace/veins-4.4/src:
  OMNETPP_IMAGE_PATH=/local1/liborio/VehicularNetworking/omnetpp-4.6/images
  </code></pre>
  
  <p>Thanks a lot for any answer.</p>