ecompressdir: bzip2 -9 /usr/share/doc
bzip2: Output file ./ghc-7.4.2/VERSION.bz2 already exists.
bzip2: Output file ./ghc-7.4.2/ANNOUNCE.bz2 already exists.
bzip2: Output file ./ghc-7.4.2/README.bz2 already exists.
 * ERROR: dev-lang/ghc-7.4.2 failed:
 *   ecompress failed
 *
 * If you need support, post the output of `emerge --info '=dev-lang/ghc-7.4.2'`,
 * the complete build log and the output of `emerge -pqv '=dev-lang/ghc-7.4.2'`.
 * This ebuild is from an overlay named 'gentoo-haskell': '/home/ilukinykh/overlay/gentoo-haskell/'
 * The complete build log is located at '/var/log/portage/dev-lang:ghc-7.4.2:20120627-214800.log'.
 * For convenience, a symlink to the build log is located at '/var/tmp/portage/dev-lang/ghc-7.4.2/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-lang/ghc-7.4.2/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-lang/ghc-7.4.2/image/usr/share/doc'
 * S: '/var/tmp/portage/dev-lang/ghc-7.4.2/work/ghc-7.4.2'