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The variable is set bevor include(CPack) and the generated nsi file locks OK.<BR>
I test the installer on a 32bit Windows7 system and it works, but on a 64bit Windows7 system it works not. So I think it is a NSIS problem, not a CPACK problem.<BR>
<BR>
Thanks for the tips.<BR>
Ralf<BR>
<BR>
Am Mittwoch, den 25.01.2012, 22:33 +0100 schrieb Eric Noulard:
<BLOCKQUOTE TYPE=CITE>
<PRE>
2012/1/25 Ralf Lange <<A HREF="mailto:ralf.lange@longsoft.de">ralf.lange@longsoft.de</A>>:
> Hello,
> I will prepare a windows installer for my application. The application need
> GStreamer for Windows. The installer has to download the installer and start
> the installer.
> I have add the following command to the CMakeLists.txt file:
>
> SET(CPACK_NSIS_EXTRA_INSTALL_COMMANDS "
>
> NSISdl::download
> <A HREF="http://ossbuild.googlecode.com/files/GStreamer-WinBuilds-GPL-x86.msi">http://ossbuild.googlecode.com/files/GStreamer-WinBuilds-GPL-x86.msi</A>
> $INSTDIR\\\\GStreamer-WinBuilds-GPL-x86.msi
> ExecWait 'msiexec /i \\\"$INSTDIR\\\\GStreamer-WinBuilds-GPL-x86.msi\\\"
> /passive '
> Delete \\\"$INSTDIR\\\\GStreamer-WinBuilds-GPL-x86.msi\\\"
> ")
>
> But when I start the installer, there is no download, no installation and no
> error message.
Did you set the variable **before**
include(CPack) ?
> What's the reason?
Did you check that the project.nsi file generated by CPack contains
your specific
extra install commands?
The file may be found in
buildtree/_CPack_Packages/<systemname>/NSIS/project.nsi
</PRE>
</BLOCKQUOTE>
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