+ - You can install bup via "make install", and override the default
+ destination with DESTDIR and PREFIX.
+
+ Files are normally installed to "$DESTDIR/$PREFIX" where DESTDIR is
+ empty by default, and PREFIX is set to /usr. So if you wanted to
+ install bup to /opt/bup, you might do something like this:
+
+ make install DESTDIR=/opt/bup PREFIX=''
+