The new sdk, axp-sdk.1.5.2.tar located in the knowledge base, http://developer.cisco.com/web/axp/docs , resolves the potentinal packaging/bundling issues below.  If you should experience either one, be sure to download the new sdk.
 
1.    When running pkg_build.sh, the following error may appear:
ERROR: The following files should be moved to oscore subsystem.
find: warning: you have specified the -mindepth option after a non-option argument -name, but options are not positional (-mindepth affects tests specified before it as well as those specified after it).  Please specify options before other arguments.
This could indicate a corrupt package was generated.
 
2.    When running pkg_bundle.sh, the following errors may appear:
cat: /source/cisco_local/ATS_2/cisco/linux-apps/axp/tcltests/ts/JAVALIN_MAIN/tetTests/local/sdk/target/CODE_SIGN_PKGS/tmp/tmp_24200_2475: No such file or directory

gzip: stdin: unexpected end of file
tar: Child returned status 1
tar: signed_toc.xml: Not found in archive
tar: Error exit delayed from previous errors
mv: cannot stat `signed_toc.xml': No such file or directory