Not building - High Sierra - LIBTOOL undefined

[gregkuhnert]

Having a few issues - Output below - Suggestions?

$ aclocal
$ autoconf
$ ./autogen.sh 
libinotifytools/src/Makefile.am:3: error: Libtool library used but 'LIBTOOL' is undefined
libinotifytools/src/Makefile.am:3:   The usual way to define 'LIBTOOL' is to add 'LT_INIT'
libinotifytools/src/Makefile.am:3:   to 'configure.ac' and run 'aclocal' and 'autoconf' again.
libinotifytools/src/Makefile.am:3:   If 'LT_INIT' is in 'configure.ac', make sure
libinotifytools/src/Makefile.am:3:   its definition is in aclocal's search path.
autoreconf: automake failed with exit status: 1