Minor update

commix.py

@@ -13,17 +13,18 @@
 For more see the file 'readme/COPYING' for copying permission.
 """
 
+import sys
+
 # Dummy check for missing module(s).
 try:
   __import__("src.utils.version")
   from src.utils import version
   version.python_version()
 
-except ImportError:
-  err_msg = "Wrong installation detected (missing modules). "
-  err_msg = "Visit 'https://github.com/commixproject/commix/' for further details. \n"
-  print(settings.print_critical_msg(err_msg))
-  raise SystemExit()
+except ImportError as ex:
+  err_msg = "Wrong installation detected (i.e \"" + str(ex) + "\"). "
+  err_msg += "Visit 'https://github.com/commixproject/commix/' for further details."
+  sys.exit(err_msg)
 
 # Main
 def main():

src/utils/settings.py

@@ -247,7 +247,7 @@ def sys_argv_errors():
 DESCRIPTION = "The command injection exploiter"
 AUTHOR  = "Anastasios Stasinopoulos"
 VERSION_NUM = "4.0"
-REVISION = "52"
+REVISION = "53"
 STABLE_RELEASE = False
 VERSION = "v"
 if STABLE_RELEASE:

src/utils/version.py

@@ -31,6 +31,6 @@ def python_version():
   if PYTHON_VERSION.split(".")[0] != "3":
     warn_msg = "Deprecated Python version detected: "
     warn_msg += PYTHON_VERSION + ". "
-    warn_msg += "You are advised to use Python version 3."
-    print("\n" + settings.print_bold_warning_msg(warn_msg))
+    warn_msg += "You are advised to re-run with Python 3."
+    print(settings.print_bold_warning_msg(warn_msg))
     #raise SystemExit()