[Discuss-gnuradio] GNU Radio installation script

[Mike Gilmer]

All,
I recently asked the list some questions about getting GNU Radio up
and running on a Windows machine (using cygwin). It became obvious
there would be a lot of hurdles, for which the community would not be
able to offer much help. So...

I have installed Ubuntu on a PC ( in a dual boot configuration with
Win7 ) <-- this is its own drama LOL

I tried to follow the "Installing GNU Radio step(s) outlined on
https://gnuradio.org/redmine/projects/gnuradio/wiki/InstallingGR/23
using the script via
wget http://www.sbrac.org/files/build-gnuradio && chmod a+x
./build-gnuradio && ./build-gnuradio

and I get a bunch of errors :
Checking for package libfontconfig1-dev
Failed to find package 'libfontconfig1-dev' in known package repositories
SOME THINGS MAY NOT BUILD AS A RESULT
Checking for package libxrender-dev
Failed to find package 'libxrender-dev' in known package repositories
SOME THINGS MAY NOT BUILD AS A RESULT However, the descruiption

etc..

It appears that a major step is missing or broken.  Can someone help me on this?

Thanks!

Mike