* Package:    media-libs/mlt-6.18.0
 * Repository: gentoo
 * Maintainer: media-video@gentoo.org kde@gentoo.org
 * USE:        abi_x86_64 amd64 cpu_flags_x86_mmx cpu_flags_x86_sse cpu_flags_x86_sse2 elibc_glibc kernel_linux python_single_target_python3_6 python_targets_python3_6 userland_GNU xml
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking mlt-6.18.0.tar.gz to /var/tmp/portage/media-libs/mlt-6.18.0/work
>>> Source unpacked in /var/tmp/portage/media-libs/mlt-6.18.0/work
>>> Preparing source in /var/tmp/portage/media-libs/mlt-6.18.0/work/mlt-6.18.0 ...
 * Applying mlt-6.10.0-swig-underlinking.patch ...
 [ ok ]
 * ERROR: media-libs/mlt-6.18.0::gentoo failed (prepare phase):
 *   python_fix_shebang: EPYTHON unset (pkg_setup not called?)
 * 
 * Call stack:
 *     ebuild.sh, line  125:  Called src_prepare
 *   environment, line 2591:  Called python_fix_shebang 'src/swig/python'
 *   environment, line 1892:  Called die
 * The specific snippet of code:
 *       [[ -n ${EPYTHON} ]] || die "${FUNCNAME}: EPYTHON unset (pkg_setup not called?)";
 * 
 * If you need support, post the output of `emerge --info '=media-libs/mlt-6.18.0::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=media-libs/mlt-6.18.0::gentoo'`.
 * The complete build log is located at '/var/log/portage/media-libs:mlt-6.18.0:20191117-011226.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/media-libs/mlt-6.18.0/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/media-libs/mlt-6.18.0/temp/environment'.
 * Working directory: '/var/tmp/portage/media-libs/mlt-6.18.0/work/mlt-6.18.0'
 * S: '/var/tmp/portage/media-libs/mlt-6.18.0/work/mlt-6.18.0'