configure: error: no usable python found

[Joel Brobecker]

> checking whether to use python... /usr/lib/Python-2.6.4
> checking for python2.6... no
> checking for python2.5... no
> checking for python2.4... no
> configure: error: no usable python found at /usr/lib/Python-2.6.4

I'd recommend that you check the gdb/config.log file.  Somewhere
close to the end, before configure dumped its entire environment,
you should see the compile check that was used to check for python2.6,
and the error that caused configure discard to 2.6 python install.

-- 
Joel