I don't know if botwiki is only temporarily not available or if it has been shutdown completely but our tests currently fail because it can't detect the wiki:
====================================================================== FAIL: test_detect_site (tests.site_detect_tests.SiteDetectionTestCase) Test detection of MediaWiki sites. ---------------------------------------------------------------------- Traceback (most recent call last): File "/home/travis/build/xZise/pywikibot-core/tests/site_detect_tests.py", line 184, in test_detect_site self.assertAllPass() File "/home/travis/build/xZise/pywikibot-core/tests/site_detect_tests.py", line 115, in assertAllPass self.assertEqual(set(self.passes), set(self.all) - set(self.skips)) AssertionError: Items in the second set but not the first: 'http://botwiki.sno.cc/wiki/$1'
The traceback is from this test and this is the location it fails.