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platformio/__init__.py

@@ -36,5 +36,5 @@ if sys.version_info < (2, 7, 0) or sys.version_info >= (3, 0, 0):
     msg = ("PlatformIO Core v%s does not run under Python version %s.\n"
            "Minimum supported version is 2.7, please upgrade Python.\n"
            "Python 3 is not yet supported.\n")
-    sys.stderr.write(msg % (__version__, sys.version.split()[0]))
+    sys.stderr.write(msg % (__version__, sys.version))
     sys.exit(1)