通过web平台管理器安装azure PHP sdk但不能使用api

I have installed the azure PHP SDK via IIS web platform manager. But I am unable to use the API.

After calling the API like this:

<?php

require_once "vendor/autoload.php"; 

echo 'Azure test';

?>

I get the following error:

HP Warning: require_once(vendor/autoload.php) [function.require-once]: failed to open stream: No such file or directory in C:\inetpub\wwwroot\azure.php on line 3 PHP Fatal error: require_once() [function.require]: Failed opening required 'vendor/autoload.php' (include_path='.;C:\php\pear') in C:\inetpub\wwwroot\azure.php on line 3

I am not sure why it is looking for a pear package.

Any idea why it is not working.

Thanks

As hfcorriez said yes. I thinks you just need add pear packages to your "include_path", your auto_load class will call them.