pearはrpmで入れない

# wget http://pear.php.net/go-pear
# php go-pear
（以下のように調整する）
 1. Installation prefix ($prefix) : /usr
 2. Temporary files directory     : /tmp
 3. Binaries directory            : /usr/bin
 4. PHP code directory ($php_dir) : /usr/share/pear
 5. Documentation base directory  : $php_dir/docs
 6. Data base directory           : $php_dir/data
 7. Tests base directory          : $php_dir/tests
Would you like to alter php.ini ? [Y/n] : y

php.ini  include_path updated.

Current include path           : .:/usr/share/PEAR ←なんで大文字…
Configured directory           : /usr/share/pear
Currently used php.ini (guess) : /etc/php.ini

（後は適当に足りないものを追加）
# pear install Date