IONCube Problem

[CahitE]

When i check for php -v :
[root@lin ioncube]# php-v
-bash: php-v: command not found
[root@lin ioncube]# php -v
PHP Warning: PHP Startup: mcrypt: Unable to initialize module
Module compiled with module API=20050922, debug=0, thread-safety=0
PHP compiled with module API=20060613, debug=0, thread-safety=0
These options need to match
in Unknown on line 0
PHP Warning: PHP Startup: mcrypt: Unable to initialize module
Module compiled with module API=20050922, debug=0, thread-safety=0
PHP compiled with module API=20060613, debug=0, thread-safety=0
These options need to match
in Unknown on line 0
PHP 5.2.13 (cli) (built: Mar 2 2010 18:08:48)
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies
with the ionCube PHP Loader v3.1.28, Copyright (c) 2002-2007, by ionCube Ltd.


it seems every thing is ok on ioncube side but i am not able to open ioncube encoded pages . Thanks