PHP 致命错误：require_once()：打开所需的“Mail.php”失败（include_path='.:/usr/share/pear:/usr/share/php'）

Question

When i send mail using SMTP i am getting error like

PHP Fatal error: require_once(): Failed opening required 'Mail.php' (include_path='.:/usr/share/pear:/usr/share/php') in ...

How can i debug this? I have installed PEAR module correctly. Installed pear list is

Installed packages, channel pear.php.net:
=========================================
Package          Version State
Archive_Tar      1.3.11  stable
Console_Getopt   1.3.1   stable
HTML_Common      1.2.5   stable
HTML_Page2       0.6.3   beta
Mail             1.2.0   stable
PEAR             1.9.4   stable
Structures_Graph 1.0.4   stable
XML_Util         1.2.1   stable

Need to install any other pear dependences?

Thanks in advance

Answer 1

Use terminal to check where Pear is installing .php files. Use command pear config-get php_dir to get the right directory. Use the Pear Manual to verify you Pear configuration and for debug.

Answer 2

Ignore the Pear message.

You need to find the correct path to Mail.php.

If it is in the same folder then it will look like this:

require_once('Mail.php')

If not, then use absolute path. EG:

require_once('/var/www/Mail.php')

Or whatever the relative path is:

require_once('directory/Mail.php')