We strongly recommend the use of Blackfire repositories to install the Probe.
If you ever experience difficulties while installing or running the Probe with our repositories, you can install it manually by following the manual installation guide in the Probe installation section.
Please note that Blackfire probe will not work correctly when PHP is compiled with debug symbols (--with-debug option).
Probe installation failure when using cPanel
When using cPanel, please follow the dedicated cPanel documentation.
Please give us feedback: If you need to install the Probe manually, something is wrong on our side. Please contact us, mentioning your platform (name and architecture) and the version of your runtime.