[Discuss-gnuradio] Question on discrepancy between local vs web gnuradio documentation

When I point my browser to

http://gnuradio.org/doc/doxygen/index.html

I see the gnuradio documentation including

Main Page

Related Topics

Modules

Namespaces

Classes
Files

Now when I build my local gnuradio with enabled docs  and point my browser to

file:///usr/local/share/doc/gnuradio-3.7.2git/html/index.html

I only see a subset of this, in particular:
Namespaces
Classes
Files

where are the rest of the pages?

Am i doing something wrong?

thanks
Achilles