Problem with install on FC5

[Steven Cruz <steven.cruz@xxxxxxxxxxxx>]

Hello Everyone;

  I am receiving and error when try to compile build php 5.1.6. 

/usr/bin/ld: cannot find -lintl
collect2: ld returned 1 exit status
make: *** [libphp5.la] Error 1

I have performed some searches and I am unable to find any one else with this error while installing php. It looks I have either a path wrong or a file missing.
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I am trying to install php 5.1.6 Fedora Core 5 or FC5  Any help is eagerly and delightedly accepted.
 

Thank you,
Steven