Hello is there a lib wrapper around to query IP precedences from GEOIP databases?

I been looking in Google alot but seens hard to find at least what im looking for i found this one but i cant figure where to download the library, the download button has a installer but i want something without depending on external dlls or stuff like that... a .lib would be just perfect instead.

if u used GEOIP before and have a good library or methood to use it im open to sugerencies.