[root@cosspar oscar-5.1]# cd packages; env OSCAR_HOME=`pwd`/.. ../scripts/build_opkg_rpms `ls -1F | grep '/$'`
OHOME = /home/adkulkar/oscar-5.1
Executing: opkgc -v -v -v --dist rhel --input apitest > /tmp/bld_opkg_nA15906 2>&1...
EEEE: Building opkg RPMs for apitest failed.
=EE= Full output is in apitest.err =EE=
[root@cosspar packages]# cat apitest.err 
[INFO] Read config file /etc/opkgc.conf
Traceback (most recent call last):
  File "/usr/local/bin/opkgc", line 147, in ?
    main()
  File "/usr/local/bin/opkgc", line 135, in main
    for target in eval(compiler).SupportedDist():
  File "<string>", line 0, in ?
NameError: name 'CompilerRpm' is not defined
[root@cosspar packages]#