Remove installation via PEAR from README
PEAR still wants to install v1.0.0, which doesn't work with modern versions of PHP (tested with PHP 8.1 on Ubuntu 22.04). Installing via composer works without issue. Only describe the installation via composer.
Note: it would of course be preferable to update PEAR to v1.0.2, but this seems more work than I can afford right now. I wanted to create a bug ticket there to mention that the version on PEAR is too old, but the process there seems somehow broken - it asked me to confirm my email address, but I never received the confirmation email. Since composer seems more modern, I suggest just sticking to composer.
It looks like this was due simply to releases being tagged in GH, thereby becoming available for Composer, but not packaged and released at the PEAR site. I've now done so for 1.0.1 and 1.0.2, in order to keep the PEAR installation option in play. Thanks for bringing this to my attention.