And for symlinking them:

  - ln -s $HOME/islandora_solr_search sites/all/modules/islandora_solr_search
  - ln -s $HOME/islandora_importer sites/all/modules/islandora_importer
  - ln -s $HOME/islandora_xacml_editor sites/all/modules/islandora_xacml_editor
  - ln -s $HOME/islandora_bookmark sites/all/modules/islandora_bookmark