Application of php-pear

Recently, centreon is installed for php-pear. Many pear packages are required. Check that pear is an official php framework, which is similar to the official python library and ruby gem? In linux, you can use pearinstall to install various php-pear applications.
Recently, centreon has to be installed. its system requires many pear packages.
Check that pear is an official php framework, which is similar to the official python library and ruby gem?
In linux, you can use pear install to install various php development tools.

Install pear in linux
Reference $ wget http://pear.php.net/go-pear.phar
$ Php go-pear.phar

However, pear is not as convenient as yum. I try to run it:
Reference pear install-o DB DB_DataObject DB_DataObject_FormBuilder Validate MDB2 Date HTML_Common HTML_QuickForm HTML_QuickForm_advmultiselect HTML_Table Archive_Tar Auth_SASL Console_Getopt Net_Socket Net_Traceroute Net_Ping XML_RPC SOAP
-O indicates that only the required dependencies are installed.
The final error is reported, indicating that the Validate package does not have a stable version.
Go to the pear official website and check out that the Validate package has been in beta version since alpha 0.0.2 and 0.8.4 until now ......

Solution:
Use pear install-f channel: // pear.php.net/Validate-0.8.4
-F indicates forced installation