Attempted this installation on Mac OS X 10.3.2 Server box (clean installation + updates) with PostgreSQL 7.2.1 already installed.
I have narraowed the error down to the --with-pgsql flag, the configure command show below minus the postgre entry works just fine. ============================================================================ DEBUG.LOG ============================================================================ CONFIGURE: './configure' '--prefix=/usr' '--mandir=/usr/share/man' '--infodir=/usr/share/info' '--with-apxs' '--with-ldap=/usr' '--with-kerberos=/usr' '--enable-cli' '--with-zlib-dir=/usr' '--enable-trans-sid' '--with-xml' '--enable-exif' '--enable-ftp' '--enable-mbstring' '--enable-dbx' '--enable-sockets' '--with-iodbc=/usr' '--with-curl=/usr' '--with-config-file-path=/etc' '--with-mysql' '--with-pgsql=/Library/PostgreSQL' CC: gcc CFLAGS: -g -O2 CPPFLAGS: -no-cpp-precomp CXX: CXXFLAGS: INCLUDES: -I$(top_builddir)/Zend -I/Users/admin/Desktop/php-4.3.4/ext/mbstring/mbregex -I/Users/admin/Desktop/php-4.3.4/ext/mbstring/libmbfl -I/Users/admin/Desktop/php-4.3.4/ext/mbstring/libmbfl/mbfl -I/Library/PostgreSQL/include LDFLAGS: -L/Library/PostgreSQL/lib -L/Library/PostgreSQL/lib LIBS: -lpq -liodbc -lldap -llber -lcurl -lz -lm -lcurl -lz -lssl -lcrypto -lz -liodbc DLIBS: SAPI: apache PHP_RPATHS: /Library/PostgreSQL/lib uname -a: Darwin postgres.castleaccess.com 7.2.0 Darwin Kernel Version 7.2.0: Thu Dec 11 16:20:23 PST 2003; root:xnu/xnu-517.3.7.obj~1/RELEASE_PPC Power Macintosh powerpc gcc -o conftest -g -O2 -no-cpp-precomp -L/Library/PostgreSQL/lib -L/Library/PostgreSQL/lib conftest.c -lpq -liodbc -lldap -llber -lcurl -lz -lm -lcurl -lz -lssl -lcrypto -lz -liodbc 1>&5 -- Jason Stames NOC Specialist Castle Access Phone: 858.836.0202 Fax: 858.836.0201 http://www.castleaccess.com http://customer.castleaccess.com