I am trying to build and package an IPA

Xcode config is as follows: (only filled-in fields are mentioned)

General build settings:

• Target: PIPORetail
• Generate Archive: yes (checked)
• Configuration: Release-Prod
• Pack application and build IPA (checked)
• .ipa filename pattern: PIPORetail-prod
• Output directory: ipa

Code signing & OS X keychain options:

• Sign IPA at build time (checked)
• Unlock Keychain (checked) (Path & Password are specified)

Advanced Xcode build options:

• Xcode Schema File: PIPORetail
• Custom xcodebuild arguments: -destination generic/platform=iOS
• Xcode Workspace File: PIPO
• Xcode Project Directory: PIPO
• Build output directory: ${WORKSPACE}/PIPO/build

The build process works seemingly well; there's a message

=== BUILD TARGET PIPORetail OF PROJECT PIPO WITH CONFIGURATION Release-prod ===

in the log;

afterwards there're lines:
...

Create product structure
/bin/mkdir -p /Users/jenkins/Library/Developer/Xcode/DerivedData/PIPO-anqvovfeckufewcwgvkqrkyjctsw/Build/Intermediates/ArchiveIntermediates/PIPORetail/InstallationBuildProductsLocation/Applications/i-Retail.app

SymLink build/i-Retail.app /Users/jenkins/Library/Developer/Xcode/DerivedData/PIPO-anqvovfeckufewcwgvkqrkyjctsw/Build/Intermediates/ArchiveIntermediates/PIPORetail/InstallationBuildProductsLocation/Applications/i-Retail.app
    cd /Users/jenkins/workspace/i-Retail/iOS/PIPO
    export PATH="/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode.app/Contents/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
    /bin/ln -sfh /Users/jenkins/Library/Developer/Xcode/DerivedData/PIPO-anqvovfeckufewcwgvkqrkyjctsw/Build/Intermediates/ArchiveIntermediates/PIPORetail/InstallationBuildProductsLocation/Applications/i-Retail.app /Users/jenkins/workspace/i-Retail/iOS/PIPO/build/i-Retail.app

I mention this because this .../PIPO/build/i-Retail.app is later used by plugin on the "package IPA" step, and the problem is - that before it comes to this, that the folder "InstallationBuildProductsLocation" is NO LONGER there ! the link "i-Retail.app" exists, but it is broken.

Obviously, the plugin enumerates an empty set here (see XCodeBuilder.java, lines 663-672)

            listener.getLogger().println(Messages.XCodeBuilder_packagingIPA());
            List<FilePath> apps = buildDirectory.list(new AppFileFilter());

            for (FilePath app : apps) {

and just does nothing ! and completes with a SUCCESS status.

As of the "non-existent" folder, I've found a description [here](http://stackoverflow.com/questions/19597594/xcode-5-seems-to-delete-installationbuildproductslocation-for-archive) but I am not sure how to apply this knowledge to my situation.

Any ideas ? Thanks!