Remove hard coded path from Python commands

src/cosserat-continuum.cc

@@ -130,7 +130,8 @@ int main (int argc, char *argv[]) try
     //feenableexcept(FE_INVALID);
     Python::runStream()
         << std::endl << "import sys"
-        << std::endl << "sys.path.append('/home/sander/dune/dune-gfe/problems/')"
+        << std::endl << "import os"
+        << std::endl << "sys.path.append(os.getcwd() + '/../../problems/')"
         << std::endl;
 
     using namespace TypeTree::Indices;