Hi, I have two different directory structures on my system, g:\mkgmap_all contains the complete source tree from http://svn.parabola.me.uk/mkgmap with trunk and branches, g:\mkgmap contains only the performance branch (http://svn.parabola.me.uk/mkgmap/branches/performance). When I run ant clean dist in g:\mkgmap_all\branches\performance the build finishes without any error messages. The same command executed in g:\mkgmap produces an error message like this: svn-version: [exec] Execute failed: java.io.IOException: Cannot run program "svnversion": CreateProcess error=2, Das System kann die angegebene Datei nicht finden As a result, the generated file build\classes\version.properties looks different. attached are the logs and the produced version.properties files. I am using tortoiseSvn on a Windows XP. TortoiseSVN is linked agains Subversion 1.7.2, that means there is only one .svn directory in either g:\mkgmap\.svn and g:\mkgmap_all\.svn Maybe this is the reason for the problem? http://gis.19327.n5.nabble.com/file/n5549815/ivy_problem.ZIP ivy_problem.ZIP Gerd -- View this message in context: http://gis.19327.n5.nabble.com/Small-problem-with-ivy-build-and-svn-version-... Sent from the Mkgmap Development mailing list archive at Nabble.com.