* Package:    dev-ml/pgocaml-2.3
 * Repository: gentoo
 * Maintainer: ml@gentoo.org
 * USE:        abi_x86_64 amd64 elibc_glibc kernel_linux ocamlopt userland_GNU
 * FEATURES:   preserve-libs sandbox userpriv usersandbox
>>> Unpacking source...
>>> Unpacking pgocaml-2.3.tgz to /var/tmp/portage/dev-ml/pgocaml-2.3/work
>>> Source unpacked in /var/tmp/portage/dev-ml/pgocaml-2.3/work
>>> Preparing source in /var/tmp/portage/dev-ml/pgocaml-2.3/work/pgocaml-2.3 ...
>>> Source prepared.
>>> Configuring source in /var/tmp/portage/dev-ml/pgocaml-2.3/work/pgocaml-2.3 ...
ocamlfind: Package `re' not found
W: Field 'pkg_re' is not set: Command ''/usr/bin/ocamlfind' query -format %d re > '/var/tmp/portage/dev-ml/pgocaml-2.3/temp/oasis-563dc4.txt'' terminated with error code 2
E: Cannot find findlib package re
E: Failure("1 configuration error")
 * ERROR: dev-ml/pgocaml-2.3::gentoo failed (configure phase):
 *   (no error message)
 * 
 * Call stack:
 *     ebuild.sh, line  133:  Called src_configure
 *   environment, line 2107:  Called oasis_src_configure
 *   environment, line 1891:  Called die
 * The specific snippet of code:
 *       ${OASIS_SETUP_COMMAND:-ocaml setup.ml} -configure --prefix "${EPREFIX}/usr" --libdir "${EPREFIX}/usr/$(get_libdir)" --docdir "${EPREFIX}${OASIS_DOC_DIR}" --destdir "${D}" $(oasis_use_enable ocamlopt is_native) ${confargs} ${oasis_configure_opts} || die
 * 
 * If you need support, post the output of `emerge --info '=dev-ml/pgocaml-2.3::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-ml/pgocaml-2.3::gentoo'`.
 * The complete build log is located at '/var/log/portage/dev-ml:pgocaml-2.3:20160224-192033.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-ml/pgocaml-2.3/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-ml/pgocaml-2.3/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-ml/pgocaml-2.3/work/pgocaml-2.3'
 * S: '/var/tmp/portage/dev-ml/pgocaml-2.3/work/pgocaml-2.3'