stage1からのインストールで、bootstrap.sh → emerge --sync → emerge -e systemの順番でやろうとするとemerge --syncのあとemerge portageをやれと出るので指示通りemerge portageをすると以下のエラーが出て先に進めない…。

Calculating dependencies \
!!! All ebuilds that could satisfy ">=sys-libs/e2fsprogs-libs-1.41" have been ma
sked.
!!! One of the following masked packages is required to complete your request:
- sys-libs/e2fsprogs-libs-1.41.4 (masked by: EAPI 2)
- sys-libs/e2fsprogs-libs-1.41.3-r1 (masked by: EAPI 2)

The current version of portage supports EAPI '1'. You must upgrade to a
newer version of portage before EAPI masked packages can be installed.

For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.
(dependency required by "sys-apps/util-linux-2.14.1" [ebuild])

いろいろググってemerge portageをもう一回実行すれば直るようなことが書いてあったけど何度emerge portageしても結果は同じ…。
どうすればいい…？