minor: makefile should check for python dependencies
minor: makefile should check for python dependencies

nivertech/bpftools,mynameiscfed/bpftools,GeoffreyPlouviez/bpftools,GeoffreyPlouviez/bpftools,nivertech/bpftools,cloudflare/bpftools,cloudflare/bpftools,mynameiscfed/bpftools