From "PVS-Studio for Linux" - http://www.viva64.com/en/b/0441/
The new Linux version (.deb, .rpm, .tgz) is available for download on the page:
http://www.viva64.com/en/pvs-studio-download-linux/
We also recommend reading the documentation section "How to run PVS-Studio on Linux" http://www.viva64.com/en/pvs-studio-download-linux/ . If something is not clear or something does not work, we will gladly help you, feel free to ask questions in the mail.
If you want to get a registration key to try out the tool - contact us http://www.viva64.com/en/about-feedback/ . Over the time the process of getting the trial version may change, but now it is important for us to understand who downloads the analyzer, how the person uses it and which issues appear during the usage.