Use feature detection instead of version detection
Use feature detection instead of version detection

https://docs.python.org/3/howto/pyporting.html#use-feature-detection-instead-of-version-detection
brendangregg/bcc,iovisor/bcc,tuxology/bcc,brendangregg/bcc,iovisor/bcc,iovisor/bcc,brendangregg/bcc,tuxology/bcc,iovisor/bcc,brendangregg/bcc,tuxology/bcc,brendangregg/bcc,tuxology/bcc,iovisor/bcc,tuxology/bcc