gufw GUI fails to launch on LMDE

After upgrading from LMDE2 to LMDE3 Cindy I noticed I could no longer launch the gufw GUI. The error was: ** (gufw.py:20536): WARNING **: Failed to load shared library 'libwebkit2gtk-4.0.so.37' referenced by the typelib: libGLESv2.so.2: cannot open shared object file: No such file or directory /usr/share/gufw/gufw/gufw/view/gufw.py:117: Warning: cannot retrieve class for invalid (unclassed) type 'void' self.web_content = WebKit2.WebView() Traceback (most recent call last): File "/usr/share/gufw/gufw/gufw.py", line 30, in gufw = Gufw(controler.get_frontend()) File "/usr/share/gufw/gufw/gufw/view/gufw.py", line 79, in __init__ self._set_objects_name() File "/usr/share/gufw/gufw/gufw/view/gufw.py", line 117, in _set_objects_name self.web_content = WebKit2.WebView() gufw version is 17.04.1-1.1 ufw version is 0.35-4