Refresh documentation guidance and dependency hints

Author: sandrogauci

README.md

@@ -7,7 +7,7 @@ SIPVicious OSS is a set of security tools that can be used to audit SIP based Vo
 To get started read the following:
 
 - [Getting started on the Wiki](https://github.com/enablesecurity/sipvicious/wiki/Getting-Started)
-- Enable Security blog: [SIPVicious Tutorial: VoIP Security Testing with DVRTC](http://enablesecurity.com/blog/sipvicious-tutorial-voip-security-testing-with-dvrtc/).
+- Enable Security blog: [SIPVicious Tutorial: VoIP Security Testing with DVRTC](https://www.enablesecurity.com/blog/sipvicious-tutorial-voip-security-testing-with-dvrtc/).
 
 The GitHub wiki remains the primary home for SIPVicious OSS documentation.
 

sipvicious/libs/svhelper.py

@@ -660,7 +660,7 @@ def makeRequest(method, fromaddr, toaddr, dsthost, port, callid, srchost='', bra
 
 
 def reportBugToAuthor(err):    
-    print('Make sure you are running the latest version of SIPVicious by running "git pull" in the current directory and then python setup.py install')
+    print('Make sure you are running the latest version of SIPVicious by running "git pull" in the current directory and then "python3 -m pip install ."')
     print('Please visit the following URL to open a bug report: https://github.com/EnableSecurity/sipvicious/issues/new?assignees=&labels=bug&template=bug-report.md&title='+ quote("SIPVicious "+__version__+" crashing on "+ err.__str__()))
     print('Include the following information:')
     print('CLI params:', ' '.join(sys.argv))
@@ -1087,7 +1087,7 @@ def outputtopdf(outputfile, title, labels, db, resdb):
         from reportlab.lib.styles import getSampleStyleSheet
     except ImportError:
         log.error(
-            'Reportlab was not found. To export to pdf you need to have reportlab installed. Check out www.reportlab.org')
+            'Reportlab was not found. To export to pdf you need to have reportlab installed: python3 -m pip install reportlab')
         return
     log.debug('ok reportlab library found')
     styles = getSampleStyleSheet()
@@ -1191,7 +1191,7 @@ def getTargetFromSRV(domainnames, methods):
         import dns.resolver
     except ImportError:
         log.critical(
-            'could not import the DNS library. Get it from http://www.dnspython.org/')
+            'could not import the DNS library. Install it with: python3 -m pip install dnspython')
         return
     for domainname in domainnames:
         for proto in ['udp', 'tcp']:

sipvicious/svcrash.py

@@ -69,7 +69,7 @@ def getArgs():
             s.bind(('0.0.0.0', 5060))
         except socket.error:
             parser.error(
-                "You either need have port 5060 available or install scapy from http://www.secdev.org/projects/scapy/")
+                "You either need have port 5060 available or install scapy with: python3 -m pip install scapy.")
     return options, args
 
 class asteriskreadlognsend: