nstalling PEARenvironment: 

    /usr/local/php/lib/php/
/usr/local/src/php-5.2.6/sapi/cli/php: error while loading sharedlibraries: libltdl.so.3: cannot open shared object file: No suchfile or directory
make[1]: *** [install-pear-installer] Error 127
make: *** [install-pear] Error 2


ln -s /usr/local/lib/libltdl.so.3/usr/lib/libltdl.so.3

[root@localhost php-5.2.6]# make install
Installing PHP SAPImodule:      apache2handler
/usr/local/apache2/build/instdso.shSH_LIBTOOL='/usr/local/apache2/build/libtool' libphp5.la/usr/local/apache2/modules
/usr/local/apache2/build/libtool --mode=install cp libphp5.la/usr/local/apache2/modules/
cp .libs/libphp5.so /usr/local/apache2/modules/libphp5.so
cp .libs/libphp5.lai /usr/local/apache2/modules/libphp5.la
libtool: install: warning: remember to run `libtool --finish/usr/local/src/php-5.2.6/libs'
chmod 755 /usr/local/apache2/modules/libphp5.so
[activating module `php5' in /etc/httpd/httpd.conf]
Installing PHP CLIbinary:       /usr/local/php/bin/
Installing PHP CLI manpage:     /usr/local/php/man/man1/
Installing buildenvironment:    /usr/local/php/lib/php/build/
Installing headerfiles:         /usr/local/php/include/php/
Installing helperprograms:      /usr/local/php/bin/
  program: phpize
  program: php-config
Installing manpages:            /usr/local/php/man/man1/
  page: phpize.1
  page: php-config.1
Installing PEARenvironment:     /usr/local/php/lib/php/
[PEAR] Console_Getopt - installed: 1.2.3
[PEAR]Archive_Tar    -installed: 1.3.2
[PEAR] Structures_Graph- installed: 1.0.2
pear/PEAR can optionally use package "pear/XML_RPC" (version>= 1.4.0)
[PEAR]PEAR          - installed: 1.7.1
Wrote PEAR system config file at:/usr/local/php/etc/pear.conf
You may want to add: /usr/local/php/lib/php to your php.iniinclude_path
Installing PDOheaders:         /usr/local/php/include/php/ext/pdo/