To prevent this error during packaging:
In /tmp/tmpk5_s6U/dst/x86_64/debian-sysvinit/mongodb-enterprise-unstable-2.5.4/BINARIES/usr, running tar xvzf /tmp/tmpk5_s6U/dl/mongodb-linux-2.5.4-subscription-ubuntu1204-x86_64.tar.gz mongodb-linux-x86_64-subscription-ubuntu1204-2.5.4/bin
tar: mongodb-linux-x86_64-subscription-ubuntu1204-2.5.4/bin: Not found in archive
tar: Exiting with failure status due to previous errors
Traceback (most recent call last):
File "packager-enterprise.py", line 626, in <module>
main(sys.argv)
File "packager-enterprise.py", line 186, in main
repos.append(make_package(distro, arch, spec, srcdir))
File "packager-enterprise.py", line 325, in make_package
unpack_binaries_into(distro, arch, spec, sdir+("%s/usr/"%BINARYDIR))
File "packager-enterprise.py", line 305, in unpack_binaries_into
raise exc
AssertionError