[root@3663-uat5 sbin]# pecl install memcached
WARNING: channel "pecl.php.net" has updated its protocols, use "channel-update pecl.php.net" to update
downloading memcached-2.0.1.tgz ...
Starting to download memcached-2.0.1.tgz (39,088 bytes)
..........done: 39,088 bytes

Warning: strtotime(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'UTC/0.0/no DST' instead in PEAR/Validate.php on line 486
11 source files, building
running: phpize
Configuring for:
PHP Api Version:         20090626
Zend Module Api No:      20090626
Zend Extension Api No:   220090626
building in /var/tmp/pear-build-root/memcached-2.0.1
running: /tmp/tmp8WpDmV/memcached-2.0.1/configure
checking for egrep... grep -E
checking for a sed that does not truncate output... /bin/sed
checking for cc... cc
checking for C compiler default output file name... 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... yes
checking whether cc accepts -g... yes
checking for cc option to accept ANSI C... none needed
checking how to run the C preprocessor... cc -E
checking for icc... no
checking for suncc... no
checking whether cc understands -c and -o together... yes
checking for system library directory... lib
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking build system type... x86_64-redhat-linux-gnu
checking host system type... x86_64-redhat-linux-gnu
checking target system type... x86_64-redhat-linux-gnu
checking for PHP prefix... /usr
checking for PHP includes... -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib
checking for PHP extension directory... /usr/lib64/php/modules
checking for PHP installed headers prefix... /usr/include/php
checking if debug is enabled... no
checking if zts is enabled... no
checking for re2c... no
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
checking for gawk... gawk
checking whether to enable memcached support... yes, shared
checking for libmemcached... yes, shared
checking whether to enable memcached session handler support... yes
checking whether to enable memcached igbinary serializer support... no
checking whether to enable memcached json serializer support... no
checking whether to disable memcached sasl support... no
checking for ZLIB... yes, shared
checking for zlib location... /usr
checking for session includes... /usr/include/php
checking for memcached session support... enabled
checking for memcached igbinary support... disabled
checking for libmemcached location... /usr
checking for ld used by cc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for /usr/bin/ld option to reload object files... -r
checking for BSD-compatible nm... /usr/bin/nm -B
checking whether ln -s works... yes
checking how to recognise dependent libraries... pass_all
checking dlfcn.h usability... yes
checking dlfcn.h presence... yes
checking for dlfcn.h... yes
checking for g77... no
checking for f77... no
checking for xlf... no
checking for frt... no
checking for pgf77... no
checking for fort77... no
checking for fl32... no
checking for af77... no
checking for f90... no
checking for xlf90... no
checking for pgf90... no
checking for epcf90... no
checking for f95... no
checking for fort... no
checking for xlf95... no
checking for ifc... no
checking for efc... no
checking for pgf95... no
checking for lf95... no
checking for gfortran... no
checking whether we are using the GNU Fortran 77 compiler... no
checking whether  accepts -g... no
checking the maximum length of command line arguments... 32768
checking command to parse /usr/bin/nm -B output from cc object... ok
checking for objdir... .libs
checking for ar... ar
checking for ranlib... ranlib
checking for strip... strip
checking if cc supports -fno-rtti -fno-exceptions... no
checking for cc option to produce PIC... -fPIC
checking if cc PIC flag -fPIC works... yes
checking if cc static flag -static works... yes
checking if cc supports -c -o file.o... yes
checking whether the cc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
configure: creating libtool
appending configuration tag "CXX" to libtool
appending configuration tag "F77" to libtool
configure: creating ./config.status
config.status: creating config.h
running: make
/bin/sh /var/tmp/pear-build-root/memcached-2.0.1/libtool --mode=compile cc -I/usr/include/php  -I. -I/tmp/tmp8WpDmV/memcached-2.0.1 -DPHP_ATOM_INC -I/var/tmp/pear-build-root/memcached-2.0.1/include -I/var/tmp/pear-build-root/memcached-2.0.1/main -I/tmp/tmp8WpDmV/memcached-2.0.1 -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib  -DHAVE_CONFIG_H  -g -O2   -c /tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c -o php_memcached.lo
mkdir .libs
 cc -I/usr/include/php -I. -I/tmp/tmp8WpDmV/memcached-2.0.1 -DPHP_ATOM_INC -I/var/tmp/pear-build-root/memcached-2.0.1/include -I/var/tmp/pear-build-root/memcached-2.0.1/main -I/tmp/tmp8WpDmV/memcached-2.0.1 -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -DHAVE_CONFIG_H -g -O2 -c /tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c  -fPIC -DPIC -o .libs/php_memcached.o
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'zim_Memcached___construct':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:415: warning: assignment makes pointer from integer without a cast
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'php_memc_get_impl':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:554: warning: passing argument 4 of 'memcached_mget_by_key' from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:615: warning: passing argument 4 of 'memcached_mget_by_key' from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'php_memc_getMulti_impl':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:762: warning: passing argument 4 of 'memcached_mget_by_key' from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'php_memc_getDelayed_impl':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:936: warning: passing argument 4 of 'memcached_mget_by_key' from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'zim_Memcached_getServerList':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:1944: warning: assignment from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'zim_Memcached_getStats':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:2058: warning: assignment from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'zim_Memcached_getVersion':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:2091: warning: assignment from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'zim_Memcached_getAllKeys':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:2115: warning: assignment from incompatible pointer type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'php_memc_do_serverlist_callback':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:2585: warning: passing argument 4 of 'add_assoc_string_ex' discards qualifiers from pointer target type
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c: In function 'php_memc_register_constants':
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:3680: error: 'MEMCACHED_BEHAVIOR_TCP_KEEPALIVE' undeclared (first use in this function)
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:3680: error: (Each undeclared identifier is reported only once
/tmp/tmp8WpDmV/memcached-2.0.1/php_memcached.c:3680: error: for each function it appears in.)
make: *** [php_memcached.lo] Error 1
ERROR: `make' failed
[root@3663-uat5 sbin]#