Comment 9 for bug 451314

It still does not work for me. :(

$ apt-cache policy php-pear
php-pear:
  Telepítve: 5.2.10.dfsg.1-2ubuntu6~ppa2
  Jelölt: 5.2.10.dfsg.1-2ubuntu6~ppa2
  Verziótáblázat:
 *** 5.2.10.dfsg.1-2ubuntu6~ppa2 0
        500 http://ppa.launchpad.net karmic/main Packages
        100 /var/lib/dpkg/status
     5.2.10.dfsg.1-2ubuntu5 0
        500 http://archive.ubuntu.com karmic/main Packages

$ pear -vvvvv install Structures_Graph

Notice: file_exists(): Unable to find the wrapper "channel" - did you forget to enable it when you configured PHP? in PEAR/Downloader/Package.php on line 1517

Notice: is_file(): Unable to find the wrapper "channel" - did you forget to enable it when you configured PHP? in PEAR/Downloader/Package.php on line 1527

Notice: is_file(): Unable to find the wrapper "channel" - did you forget to enable it when you configured PHP? in PEAR/Downloader/Package.php on line 1527
Downloading "http://pear.php.net/get/Structures_Graph-1.0.3.tgz"
downloading Structures_Graph-1.0.3.tgz ...
Starting to download Structures_Graph-1.0.3.tgz (30,191 bytes)
.........done: 30,191 bytes

Warning: unlink(/tmp/glibctestZmtyzp): No such file or directory in System.php on line 206