Ran "make" and then "make check"
I am using Ubuntu 12.10

My repo is at:
commit 75df72f
Author: Kai Liu hfevers@gmail.com
Date: Sat Nov 16 22:59:22 2013 -0800

Change the logic in KeyMayExist()

==== Test DBTest.CompressedCache
db/db_test.cc:1890: failed: 0 > 0
Created bg thread 0x2ada30469700
make: *** [check] Error 1

The ASSERT_GT fails

1885 case 1:
1886 // no block cache, only compressed cache
1887 ASSERT_EQ(options.statistics.get()->getTickerCount(BLOCK_CACHE_MISS),
1888 0);
1889 ASSERT_GT(options.statistics.get()->getTickerCount
1890 (BLOCK_CACHE_COMPRESSED_MISS), 0);
1891 break;