[Environment Config]How to fix “ImportError: No module named scapy.all”
IfyouareusingCentOSorRHEL,itisstronglyrecommendedthatyouconfigureEPEL(ExtraPackagesforEnterpriseLinux)repositoryonyoursystem.EPELisacommunityefforttocreatearepositoryofhigh-qualityadd-onfreesoftwarepa