[oe] Problem compiling python

[Ken O]

I'm rather new to oe development having only been using it for a couple
weeks, so please forgive me if this problem has been covered before.

I'm attempting to build oe / yocto 1.8 for a Toradex colibri vf target
board using a Ubuntu 14.04 VM.  I'm able to build a target image and load
it onto the board, however I just noticed that some python modules were
missing.  I forced a rebuild of python using "bitbake -f -b python_2.7.9"
and observed a number of QA warnings that I missed the first time around.

Can anyone explain why parts of Python 2.7.9 won't build?

Here's the QA warnings:

WARNING: QA Issue: libpython2 rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-audio rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-codecs rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-compression rdepends on glibc, but it isn't a
build dependency? [build-deps]
WARNING: QA Issue: python-compression rdepends on libbz2, but it isn't a
build dependency? [build-deps]
WARNING: QA Issue: python-core rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-crypt rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-crypt rdepends on libcrypto, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-ctypes rdepends on libffi, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-ctypes rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-curses rdepends on ncurses-libpanelw, but it
isn't a build dependency? [build-deps]
WARNING: QA Issue: python-curses rdepends on ncurses-libtinfo, but it isn't
a build dependency? [build-deps]
WARNING: QA Issue: python-curses rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-curses rdepends on ncurses-libncursesw, but it
isn't a build dependency? [build-deps]
WARNING: QA Issue: python-datetime rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-elementtree rdepends on glibc, but it isn't a
build dependency? [build-deps]
WARNING: QA Issue: python-fcntl rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-gdbm rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-hotshot rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-io rdepends on libcrypto, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-io rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-io rdepends on libssl, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-json rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-lang rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-math rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-mmap rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-multiprocessing rdepends on glibc, but it isn't a
build dependency? [build-deps]
WARNING: QA Issue: python-pickle rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-profile rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-readline rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-resource rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-sqlite3 rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-sqlite3 rdepends on libsqlite3, but it isn't a
build dependency? [build-deps]
WARNING: QA Issue: python-stringold rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-syslog rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-textutils rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-unixadmin rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-xml rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-zlib rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-misc rdepends on glibc, but it isn't a build
dependency? [build-deps]
WARNING: QA Issue: python-misc rdepends on gdbm-compat, but it isn't a
build dependency? [build-deps]