* Package:    dev-python/oslo-serialization-1.9.0
 * Repository: gentoo
 * Maintainer: alunduil@gentoo.org openstack
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux python_targets_python2_7 python_targets_python3_4 userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking oslo.serialization-1.9.0.tar.gz to /var/tmp/portage/dev-python/oslo-serialization-1.9.0/work
>>> Source unpacked in /var/tmp/portage/dev-python/oslo-serialization-1.9.0/work
>>> Preparing source in /var/tmp/portage/dev-python/oslo-serialization-1.9.0/work/oslo.serialization-1.9.0 ...
sed: can't read tools/config/generate_sample.sh: No such file or directory
 * ERROR: dev-python/oslo-serialization-1.9.0::gentoo failed (prepare phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line   90:  Called src_prepare
 *   environment, line 3592:  Called distutils-r1_src_prepare
 *   environment, line  986:  Called python_prepare_all
 *   environment, line 3412:  Called die
 * The specific snippet of code:
 *       sed -i 's/python/python2\.7/g' tools/config/generate_sample.sh || die;
 * 
 * If you need support, post the output of `emerge --info '=dev-python/oslo-serialization-1.9.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-python/oslo-serialization-1.9.0::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-python:oslo-serialization-1.9.0:20151018-141234.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-python/oslo-serialization-1.9.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-python/oslo-serialization-1.9.0/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-python/oslo-serialization-1.9.0/work/oslo.serialization-1.9.0'
 * S: '/var/tmp/portage/dev-python/oslo-serialization-1.9.0/work/oslo.serialization-1.9.0'