easyapache is throwing up the following error ::

Code:
grep: /usr/lib/libidn.la: No such file or directory
/bin/sed: can't read /usr/lib/libidn.la: No such file or directory
libtool: link: `/usr/lib/libidn.la' is not a valid libtool archive
make: *** [libphp5.la] Error 1
!! 'make' failed with exit code '512' !!
!! Restoring original working apache !!
Kindly advise what could be the reason for easyapache to fail.