# first change to the framework directory and get the framework PEAR packages installed
cd /var/www/html/horde/framework/ php install-packages.php
# You will need to download these two packages to complete the pear installation
wget http://dag.wieers.com/packages/php-sqlite/php-sqlite-1.0.2-1.rhel3.dag.i386.rpm wget http://dag.wieers.com/packages/sqlite/sqlite-2.8.16-1.1.el3.rf.i386.rpm rpm -ivh sqlite-2.8.16-1.1.el3.rf.i386.rpm rpm -ivh php-sqlite-1.0.2-1.rhel3.dag.i386.rpm
# new as of 3/19/2007 - was painful to figure this out. The first issue is to get the structures graph dependency
# the second issue is to make a copy of /usr/bin/pear since updating pear seems to delete it
pear install structures_graph cp /usr/bin/pear /opt pear upgrade pear cp /opt/pear /usr/bin
# needed for Horde base
pear install Log pear install Mail_Mime pear upgrade DB pear install Date pear install Auth_SASL pear install File pear install Net_URL
# needed for IMP
pear install HTTP_Request
# needed for Wicked
pear install Text_Wiki
# needed for Ingo
pear install Net_Sieve pear install Net_Socket
# needed for weather portal block in Horde
pear install cache pear install net_dime pear install soap pear install xml_util pear install xml_parser pear install serializer pear install xml_serializer pear install services_weather
# needed for passwd smbldap driver
pear install Crypt_CHAP
# and lastly...
pear upgrade-all
If for some reason PEAR breaks...
then I just
cd /usr/share mv pear pear.bak rpm -e php-mysql php-imap php-ldap
# for RHEL 3 only
up2date php-mysql php-imap php-ldap php
# for RHEL clones
yum install php-mysql php-imap php-ldap php
and then back to the top and reinstall starting with
cd /var/www/html/horde/framework php install-packages.php