How do I get my Gmail account on my BlackBerry phone?
There is a page provided by Blackberry which tells you all the necessary information on how to configure and install the Enchanted Gmail for BlackBerry. You can access it using the link below.
Support page: http://btsc.webapps.blackberry.com/btsc/viewdocument.do?externalId=KB18415&sliceId=1&cmd=displayKC&docType=kc&noCount=true&ViewedDocsListHelper=com.kanisa.apps.common.BaseViewedDocsListHelperImpl
However, if this is not working, then the only way that's still available is through the web browser.