POI download

What should i download from POI site. I can see two option over there .

This is Binary distribution
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poi-bin-3.14.tar.gz (19MB, signature (.asc))
MD5 checksum: 7bf2f5e4eb86cad4e9437bbab8eb7719
SHA1 checksum: 35920092f01659cbc2268979c697672852f4e790
poi-bin-3.14.zip (27MB, signature (.asc))
MD5 checksum: c4264cce7a430317f7dfc82fa885566d
SHA1 checksum: 4a20c30c98c88ff91feb84fb128eb0dd1851de65

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Source Distribution
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poi-src-3.14.tar.gz (67MB, signature (.asc))
MD5 checksum: c062938165943683e3b77ff7f2a39e04
SHA1 checksum: 046fc63a857f97ca5b7b5e5e687e1a8696bf3f44
poi-src-3.14.zip (71MB, signature (.asc))
MD5 checksum: 17d1ac6261ab2f26e0af786c94033158
SHA1 checksum: dc34d10745d1bcff88044509e0bda54c137b30d0
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Which one i have to select for POI.

Thanks in advance.