(dev-python/pbr-1.8.0:0/0::gentoo, ebuild scheduled for merge) pulled in by >=dev-python/pbr-1.6[python_targets_python2_7(-)?,python_targets_python3_3(-)?,python_targets_python3_4(-)?,-python_single_target_python2_7(-),-python_single_target_python3_3(-),-python_single_target_python3_4(-)] required by (dev-python/debtcollector-0.7.0:0/0::gentoo, ebuild scheduled for merge) ^^ ^^^ (and 8 more with the same problem) (dev-python/pbr-0.11.0:0/0::gentoo, ebuild scheduled for merge) pulled in by <dev-python/pbr-1.0[python_targets_python2_7(-)?,python_targets_python3_3(-)?,python_targets_python3_4(-)?,-python_single_target_python2_7(-),-python_single_target_python3_3(-),-python_single_target_python3_4(-)] required by (dev-python/oslo-i18n-1.6.0:0/0::gentoo, ebuild scheduled for merge) ^ ^^^ /usr/portage/dev-python/oslo-log/oslo-log-1.10.0.ebuild: >=dev-python/oslo-i18n-1.5.0[${PYTHON_USEDEP}] /usr/portage/dev-python/oslo-log/oslo-log-1.10.0.ebuild: >=dev-python/debtcollector-0.3.0[${PYTHON_USEDEP}]" /usr/portage/dev-python/oslo-utils/oslo-utils-2.4.0.ebuild: >=dev-python/oslo-i18n-1.5.0[${PYTHON_USEDEP}] /usr/portage/dev-python/oslo-utils/oslo-utils-2.4.0.ebuild: >=dev-python/debtcollector-0.3.0[${PYTHON_USEDEP}] /usr/portage/dev-python/python-keystoneclient/python-keystoneclient-1.7.1.ebuild: >=dev-python/debtcollector-0.3.0 /usr/portage/dev-python/python-keystoneclient/python-keystoneclient-1.7.1.ebuild: >=dev-python/oslo-i18n-1.5.0[${PYTHON_USEDEP}] /usr/portage/dev-python/os-testr/os-testr-0.3.0.ebuild: >=dev-python/oslo-i18n-1.5.0[${PYTHON_USEDEP}] /usr/portage/dev-python/os-testr/os-testr-0.3.0.ebuild: >=dev-python/debtcollector-0.3.0[${PYTHON_USEDEP}]"
what's impossible about it?
dev-python/pbr is not slotted, so it's impossible to statisfy both of these dependencies at the same time: <dev-python/pbr-1.0 >=dev-python/pbr-1.6 This was triggered from emerge dev-python/python-openstackclient
seems you had a couple of other clients already installed