<p>This is a regression. Your configure checks are failing on Cygwin:</p>
<p><a href="https://vanguard.houghtonassociates.com/browse/OSM-OSM2PSQL-44/log">https://vanguard.houghtonassociates.com/browse/OSM-OSM2PSQL-44/log</a></p>
<pre><code>09-May-2013 08:08:19 checking for lua... no
09-May-2013 08:08:19 checking for lua5.2... no
09-May-2013 08:08:19 checking for lua5.1... no
09-May-2013 08:08:19 checking for lua50... no
09-May-2013 08:08:19 checking if : is a Lua interpreter... yes
09-May-2013 08:08:19 configure: error: cannot find suitable Lua interpreter
</code></pre>
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