message: fixed error in travis.yml file
diff: @@ -40,7 +40,7 @@ before_install:
  - wget http://glaros.dtc.umn.edu/gkhome/fetch/sw/metis/metis-5.1.0.tar.gz
  - tar -xzf metis-5.1.0.tar.gz
  - cd metis-5.1.0
  - - make config prefix=$TACS_DIR/extern/metis-5.1.0 CFLAGS="-fPIC"
  + - make config prefix=$TACS_DIR/extern/metis/ CFLAGS="-fPIC"
  - make install
  install:
  