Setup.py fix

- handle missing "optional" key in package definition
2017-03-20 00:27:11 +01:00 · 2017-03-20 00:27:11 +01:00 · 9a5f7442a0
parent 1af49a0165
commit 9a5f7442a0
1 changed files with 6 additions and 3 deletions
--- a/setup.py
+++ b/setup.py
@ -168,9 +168,12 @@ if __name__ == "__main__":
                "It is highly recommended to use the package manager " \
                "instead of setuptools." % (detectOS())
            prereqToPackages()
-            for module in detectPrereqs(True):
-                if not packageName[module]['optional']:
-                    sys.exit()
+            try:
+                for module in detectPrereqs(True):
+                    if not packageName[module]['optional']:
+                        sys.exit()
+            except KeyError:
+                sys.exit()
    if not haveSetuptools:
        print "It looks like you're missing setuptools."
        sys.exit()