+1. If you are building from a distribution tarball, proceed to step 2.
+ Otherwise, if you are building from an Open vSwitch Git tree,
+ determine the version of Autoconf available in the RHEL version you
+ are using. If it is not at least version 2.64, then you have two
+ choices:
+
+ a. Install Autoconf 2.64 or later, one way or another.
+
+ b. Create a distribution tarball on some other machine, by
+ running "./boot.sh; ./configure; make dist" in the Git tree.
+ You must run this on a machine that has the tools listed in
+ INSTALL as prerequisites for building from a Git tree.
+ Afterward, proceed with the rest of the instructions using the
+ distribution tarball.
+
+2. Install build prerequisites: