Problems installimg ajax photo

I´m getting the following message when installing:

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Fatal error: Call to undefined function com_install() in /home/abgsnet/public_html/administrator/components/com_installer/component/component.class.php on line 193

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/Martin

Your server didn't like the fact there are plenty of files in installation, so it just copied some of them while leaving others empty. To fix it, I removed some files from XML installation file, mostly images, installed the component, and then uploaded images by hand.