“Error during clustering (not enough data?)”

[Aaron911]

hi, hgason. When I ran" python pulsar.py -l -p 11.pcap", I got the error “Error during clustering (not enough data?)”. My output is as follows：
`~/pulsar$ python pulsar.py -l -p 11.pcap

             _
 _ __  _   _| |___  __ _ _ __
| '_ \| | | | / __|/ _` | '__|
| |_) | |_| | \__ \ (_| | |
| .__/ \__,_|_|___/\__,_|_|  v0.1-dev
|_|

Creating dir /home/wx/pulsar/models/11
Extracting DERRICK files from 11
Generating PRISMA input files from 11
Clustering data...
sh: 1: R: not found
Error during clustering (not enough data?)
Cluster file not generated: /home/wx/pulsar/models/11/11.cluster
Exiting learning module...
`
My pcap file only includes the packages corresponding to a connection between a client and a server at specific ports. And I have tried the pcap file in the link of #7 (comment) , but I also get the same error. I dont know which step I did wrong. Looking forward to your reply.

[GilgameshC]

You need to install R environment first

[Aaron911]

You need to install R environment first

ohhhhh! Thank u! I should have read the log carefully.