configure: WARNING: *** Without Flex you will not be able to build PostgreSQL from CVS or *** change any of the scanner definition files. You can obtain Flex from *** a GNU mirror site. (If you are using the official distribution of *** PostgreSQL then you do not need to worry about this because the Flex *** output is pre-generated.) configure: WARNING: *** Without Bison you will not be able to build PostgreSQL from CVS or *** change any of the parser definition files. You can obtain Bison from *** a GNU mirror site. (If you are using the official distribution of *** PostgreSQL then you do not need to worry about this because the Bison *** output is pre-generated.) To use a different yacc program (possible, *** but not recommended), set the environment variable YACC before running *** 'configure'. configure: error: zlib library not found If you have zlib already installed, see config.log for details on the failure. It is possible the compiler isn't looking in the proper directory. Use --without-zlib to disable zlib support. Configure failed: 256 at cpanrun.PLx line 26. checking build system type... hppa1.1-hp-hpux11.00 checking host system type... hppa1.1-hp-hpux11.00 checking which template to use... hpux checking whether to build with 64-bit integer date/time support... no checking whether NLS is wanted... no checking for default port number... 5432 checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... no checking whether cc accepts -g... yes configure: using CFLAGS=+DAportable +Z checking whether the C compiler still works... yes checking how to run the C preprocessor... cc -Ae -E checking allow thread-safe client libraries... no checking whether to build with Tcl... no checking whether to build Perl modules... no checking whether to build Python modules... no checking whether to build with Kerberos 4 support... no checking whether to build with Kerberos 5 support... no checking whether to build with PAM support... no checking whether to build with Rendezvous support... no checking whether to build with OpenSSL support... no configure: using CPPFLAGS=-D_XOPEN_SOURCE_EXTENDED configure: using LDFLAGS= checking for gawk... no checking for mawk... no checking for nawk... no checking for awk... awk checking for flex... no checking whether ln -s works... yes checking for non-GNU ld... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... no checking for ranlib... ranlib checking for lorder... lorder checking for tar... /usr/local/bin/tar checking for strip... strip checking whether it is possible to strip libraries... yes checking for bison... no checking for perl... /home/cpanrun/parisc1.1/build/5.6.1/bin/perl checking for main in -lbsd... no checking for setproctitle in -lutil... no checking for main in -lm... yes checking for main in -ldl... no checking for main in -lnsl... yes checking for main in -lsocket... no checking for main in -lipc... no checking for main in -lIPC... no checking for main in -llc... no checking for main in -ldld... yes checking for main in -lld... yes checking for main in -lcompat... no checking for main in -lBSD... yes checking for main in -lgen... yes checking for main in -lPW... yes checking for main in -lresolv... no checking for library containing getopt_long... no checking for main in -lunix... no checking for library containing crypt... none required checking for library containing fdatasync... none required checking for shmget in -lcygipc... no checking for inflate in -lz... no