Nikto not working on Kali :(

[7a]

Steps (any other site will also work):
owtf.py -o Nikto_Unauthenticated -t active http://demo.testfire.net

Then in the report we get: "No web server found on demo.testfire.net:80"

Test Command
cd owtf_review/65.61.137.117/80/http__demo.testfire.net/partial/Nikto_Unauthenticated/active/; /root/Work/OWTF/owtf_dev/scripts/VerifyNikto.py Nikto.txt http://demo.testfire.net
Verify Nikto Output (Execution Time: 0s, 21ms)

[*] Running: ./nikto.pl -evasion 1 -ssl -host demo.testfire.net -port 80 -output /root/Work/OWTF/owtf_dev/owtf_review/65.61.137.117/80/http__demo.testfire.net/partial/Nikto_Unauthenticated/active/nikto2013-05-24_03_05_58.xml -Format xml

• Nikto v2.1.4

• No web server found on demo.testfire.net:80

• 0 host(s) tested

  [*] Done!]