libpthread

Hi, I'm trying to install PHP 4.2.3 with the next configure line: ./configure --with-gd --with-shared-pdflib --enable-sigchild --with-apxs=/usr/local/apache/bin/apxs --with-vpopmail --enable-cli --with-zlib-dir=/usr --with-png-dir=/usr --with-jpeg-dir=/usr --with-tiff-dir=/usr --with-freetype-dir=/usr --with-oci8=/usr/local/oracle And I'm getting a warning when the configure finishes. I think I've tried everything. Maybe I'm missing a library but I can't find out which one is it. I've installed Oracle 8.1.7, GD, pdflib and all the needed soft. I get the error when the cli sapi tries to compile. Thanks in advance, Mauro. PS: excuse my bad English.