That doesn't mean that the gettext extension was loaded. You compiled 
it as a shared extension, so you have to explicitely load it in php.ini.



But this has nothing to do with Horde, this is a PHP question.

test.php say "Horde will not run without gettext support. Compile php 
--with-gettext before continuing." but my configure option of php (in 
phpinfo.php)

say "./configure' '--prefix=/usr' '--disable-static' 
'--with-apxs=/usr/sbin/apxs' '--sysconfdir=/etc' 
'--enable-discard-path' '--with-config-file-path=/etc/apache' 
'--enable-safe-mode' '--with-openssl' '--enable-bcmath' '--with-bz2' 
'--with-pic' '--enable-calendar' '--enable-ctype' '--with-gdbm' 
'--with-db3' '--with-imap-ssl=/tmp/pine4.58/imap/c-client' 
'--with-imap=/tmp/pine4.58/imap/c-client' '--enable-dbase' 
'--enable-ftp' '--with-iconv' '--with-gd' '--enable-gd-native-ttf' 
'--with-jpeg-dir=/usr' '--with-png' '--with-gmp' 
'--with-mysql=shared,/usr' '--with-xml=shared,/usr' 
'--with-gettext=shared,/usr' '--with-mm=/usr' '--enable-trans-sid' 
'--enable-shmop' '--enable-sockets' '--with-regex=php' 
'--enable-sysvsem' '--enable-sysvshm' '--enable-yp' 
'--enable-memory-limit' '--with-tsrm-pthreads' '--enable-shared' 
'--disable-debug' '--with-zlib=/usr'"



and --with-gettext seems OK .

(System Slackware 9.1.0 Linux 2.4.22)