I guys, I've done a successful build on windows just to test... It went fine (after a hard fight ;-)) Now I've changed some things on the autogen (for instance change languages from "en-US pt" to just "en-US") and re-run it and also changed the product name on "instsetoo_native/util/openoffice.lst" and now everytime it gets to the tail_buil if fails doing the extensions in the OXT... it fails in every extension with this: [ build OXT ] report-builder S=C:/libre362 && O=$S/solver/<a href="http://wntmsci12.pro">wntmsci12.pro</a> && W=$S/workdir/<a href="http://wntmsci12.pro">wntmsci12.pro</a> && mkdir -p $W/Extension/report-builder/root/META-INF $W/Extension/report-builder/root/registration && cp -f $W/Extension/report-builder/description.xml $W/Extension/report-builder/root/description.xml && cp -f $S/reportbuilder/util/manifest.xml $W/Extension/report-builder/root/META-INF/manifest.xml && cp -f $O/bin/osl/license.txt $W/Extension/report-builder/root/registration && cp $W/Extension/report-builder/root && cd $W/Extension/report-builder/root && zip -rX --filesync $W/Extension/report-builder.oxt META-INF THIRDPARTYREADMELICENSE.html commons-logging-1.1.1.jar components.rdb description-en-US.txt description.xml flow-engine-0.9.4.jar flute-1.1.6.jar images/extension_32.png libbase-1.1.6.jar libfonts-1.1.6.jar libformula-1.1.7.jar liblayout-0.2.10.jar libloader-1.1.6.jar librepository-1.1.6.jar libserializer-1.1.6.jar libxml-1.1.7.jar readme_en-US.html readme_en-US.txt registration registry/data/org/openoffice/Office/Accelerators.xcu registry/data/org/openoffice/Office/DataAccess.xcu registry/data/org/openoffice/Office/Embedding.xcu registry/data/org/openoffice/Office/ExtendedColorScheme.xcu registry/data/org/openoffice/Office/Paths.xcu registry/data/org/openoffice/Office/ReportDesign.xcu registry/data/org/openoffice/Office/UI/Controller.xcu registry/data/org/openoffice/Office/UI/DbReportWindowState.xcu registry/data/org/openoffice/Office/UI/ReportCommands.xcu registry/data/org/openoffice/Setup.xcu registry/data/org/openoffice/TypeDetection/Filter.xcu registry/data/org/openoffice/TypeDetection/Types.xcu registry/schema/org/openoffice/Office/ReportDesign.xcs registry/schema/org/openoffice/Office/UI/DbReportWindowState.xcs registry/schema/org/openoffice/Office/UI/ReportCommands.xcs reportbuilderwizard.jar sac.jar sun-report-builder.jar template/en-US/wizard/report/default.otr cp: missing destination file operand after `C:/libre362/workdir/<a href="http://wntmsci12.pro/Extension/report-builder/root">wntmsci12.pro/Extension/report-builder/root</a>' Try `cp --help' for more information. make[2]: *** [C:/libre362/workdir/<a href="http://wntmsci12.pro/Extension/report-builder.oxt">wntmsci12.pro/Extension/report-builder.oxt</a>] Error 1 make[2]: Leaving directory `/cygdrive/c/libre362/tail_build' Basically it seems that in the command: "cp $W/Extension/report-builder/root" it's missing the first operand.... Can someone help me finding what's worng.. is there some environment variable that went missing? Where dows this "cp" command line commes from so that I can try to see what should be there (I didn't found it)? Thanks a lot -- Flávio Moringa Project Leader <img src="http://people.caixamagica.pt/flaviomoringa/images/caixamagica.png"> Caixa Mágica Software Energia Open Source Rua Soeiro Pereira Gomes, Lote 1 - 4.º B, Edifício Espanha, 1600-196 Lisboa - Portugal Tel.: +351 217 921 260 Fax: +351 217 921 261 <a href="http://www.caixamagica.pt" target="_blank">http://www.caixamagica.pt</a> <a href="https://twitter.com/flaviomoringa" target="_blank">https://twitter.com/flaviomoringa</a> <a href="https://www.facebook.com/flavio.moringa" target="_blank">https://www.facebook.com/flaviomoringa</a> <a href="http://pt.linkedin.com/in/flaviomoringa" target="_blank">http://pt.linkedin.com/in/flaviomoringa</a> <a href="http://people.caixamagica.pt/flaviomoringa" target="_blank">http://people.caixamagica.pt/flaviomoringa</a>