[PHP-INST] WINDOWS98 + APACHE1.3 + PHP4 & POSTGRESQL7.2 + CYGWIN -> Unable to load dll?

[Jowi]

    Do somebody know how install in this way?

    WINDOWS98 + APACHE1.3 + PHP4 & POSTAGRESQL7.2 + CYGWIN
    
    I installed postgressql7.2 + cygwin with success but I get this message when I 
enable the extension php_pgsql.dll:

1 PHP Warning: Unable to load dynamic library 'c:\PHP\extensions/php_pgsql.dll' 

    Thank you.