[ovs-dev] boot.sh is failing on latest master -- need help

[Sabyasachi Sengupta]

I'm getting the following error while trying to build openvswitch. Can 
anyone suggest what may be missing? I have autoconf-2.65, m4 and libtool 
installed. The failure does not occur when using master from last week.

[sabyasse at vmOnNFS openvswitch]$ sudo sh ./boot.sh
configure.ac:43: error: possibly undefined macro: LT_INIT
       If this token and others are legitimate, please use m4_pattern_allow.
       See the Autoconf documentation.
autoreconf: /usr/local/bin/autoconf failed with exit status: 1