port dmg fails early on 10.5.6

[tommyd@…]

I tried to use the fancy advertised method to create dmg's from port installations, but failed early on Leopard:

$ sudo port dmg bzip2 ---> Creating pkg for bzip2-1.0.5 Error: Target org.macports.pkg returned: shell command "PMResourceLocale=English /Developer/Applications/Utilities/PackageMaker.app/Contents/MacOS/PackageMaker -AppleLanguages "(English)" --root /opt/local/var/macports/build/_Users_tommyd_Entwicklung_MacPorts_dports_archivers_bzip2/work/destroot --out /opt/local/var/macports/build/_Users_tommyd_Entwicklung_MacPorts_dports_archivers_bzip2/work/bzip2-1.0.5.pkg --resources /opt/local/var/macports/build/_Users_tommyd_Entwicklung_MacPorts_dports_archivers_bzip2/work/pkg_resources --title "bzip2-1.0.5" --info /opt/local/var/macports/build/_Users_tommyd_Entwicklung_MacPorts_dports_archivers_bzip2/work/Info.plist --target 10.3 --domain system --id org.macports.bzip2" returned error 1 Command output: Warning: Unknown argument: -AppleLanguages Warning: Unknown argument: (English) ERROR: The specified root is invalid: /opt/local/var/macports/build/_Users_tommyd_Entwicklung_MacPorts_dports_archivers_bzip2/work/destroot

Error: Status 1 encountered during processing.

[blb@…]

Dup of #10881.