-This script has a dependency which you can download manually or it
-will be automatically downloaded into the same directory.
-It handles errors by printing stack trace and and cleaning up the namespaces.
-To download manually,
-git clone https://iankelling.org/git/errhandle
-into an adjacent directory, or
-export ERRHANDLE_PATH to point to the 'err' file in that repo.
+
+This script has a dependency
+https://savannah.nongnu.org/projects/bash-bear-trap/ . Search the script for "source" to see where to install or modify the installed location.