When compiling php with the following options on a stock RedHat 7.3 system:

./configure \
--without-mysql \
--with-config-file-path=/etc \
--with-zlib \
--with-gd \
--with-pgsql \
--with-system-regex \
--with-pdflib

I recieve this error when performing the make install:

Making install in .
make[1]: Entering directory `/sources/php-4.2.1'
make[1]: *** [install-sapi] Error 1
make[1]: Leaving directory `/sources/php-4.2.1'
make: *** [install-recursive] Error 1

The php binary is not installed when I get this message.  I can copy the file into the /usr/local/lib directory and it *appears* to work ok.  This problem was not present in php version 4.1.2.