You last built Apache using EasyApache in June of 2009, or almost a year and a half ago, according to your /scripts/easyapache --version output. In that time, the version of Apache 1.3 that EasyApache builds has been updated from 1.3.41 to 1.3.42. This is normal, and nothing is wrong with EasyApache. EasyApache is updated to build newer minor versions of the major versions, and 1.3.41 to 1.3.42 is a minor version change.
What is the output above this?
Code:
!! './configure --with-apache=/home/cpeasyapache/src/apache_1.3.42' failed with exit code '-1' (IE: command not found) !!
The EasyApache logs are stored in /usr/local/cpanel/logs/easy/apache, and they will contain the complete output from the build.
I recommend submitting a ticket so that we may log in and investigate directly and make sure that EasyApache builds successfully for you.