Fail installing vtigerCRM

[sj0rske]

Hello,

I am having problems installing vtiger!

After installing the installation says :

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The installation will take around 5 to 8 minutes
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To know about the state of progress of the vtiger CRM installation kindly look into the /home/user/Downloads/vtiger_install_sep_06_2012_10_54.log present under /home/user/Downloads
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************************ INFO *************************
Apache 2.0.52 installed successfully
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************************ Error **********************
Error while installing GD 2.0.33. Quitting setup ...
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Warning: bad ps syntax, perhaps a bogus '-'? See http://procps.sf.net/faq.html
I hope someone can help me out with this!