* Package:    app-misc/email2trac-2.8.8-r1
 * Repository: gentoo
 * Maintainer: web-apps@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux python_single_target_python2_7 userland_GNU
 * FEATURES:   network-sandbox preserve-libs sandbox userpriv usersandbox
 * You can set the following variables in make.conf:
 *  - EMAIL2TRAC_TRAC_USER (default: apache)
 *  - EMAIL2TRAC_MTA_USER (default: nobody)
 * Using python2.7 to build
>>> Unpacking source...
>>> Unpacking email2trac-2.8.8.tar.gz to /var/tmp/portage/app-misc/email2trac-2.8.8-r1/work
>>> Source unpacked in /var/tmp/portage/app-misc/email2trac-2.8.8-r1/work
>>> Preparing source in /var/tmp/portage/app-misc/email2trac-2.8.8-r1/work/email2trac-2.8.8 ...
sed: -e expression #1, char 74: unknown option to `s'
 * ERROR: app-misc/email2trac-2.8.8-r1::gentoo failed (prepare phase):
 *   sed failed
 * 
 * Call stack:
 *     ebuild.sh, line 125:  Called src_prepare
 *   environment, line 2847:  Called die
 * The specific snippet of code:
 *       sed -i -e "/^CFLAGS/s:=:&${CFLAGS} :" -e "s:\$(CC):& ${LDFLAGS} :" Makefile.in || die 'sed failed'
 * 
 * If you need support, post the output of `emerge --info '=app-misc/email2trac-2.8.8-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=app-misc/email2trac-2.8.8-r1::gentoo'`.
 * The complete build log is located at '/var/log/portage/app-misc:email2trac-2.8.8-r1:20200310-003548.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/app-misc/email2trac-2.8.8-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-misc/email2trac-2.8.8-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/app-misc/email2trac-2.8.8-r1/work/email2trac-2.8.8'
 * S: '/var/tmp/portage/app-misc/email2trac-2.8.8-r1/work/email2trac-2.8.8'