add missing package dependency on python-serial (#54)

at-wat · fcolas · commit 59d3a58eeda5 · 2017-08-18T13:46:04.000+02:00
diff --git a/package.xml b/package.xml
@@ -22,6 +22,7 @@
   <run_depend>sensor_msgs</run_depend>
   <run_depend>geometry_msgs</run_depend>
   <run_depend>diagnostic_msgs</run_depend>
+  <run_depend>python-serial</run_depend>
 </package>
 
 
