cannot find name of link library for `e

[Anon]

I'm installing php 4.0.6 on SCO openserver 5.05 box. mqsql is running and apache is working.

./configure works find
when I type make I get the following error.

cannot find name of link library for `ext/posix/libposix.la'

The file is in the /usr/local/php/ext/posix/ directory.

Thanks for your help

Ken