gistfile1.txt

[ebuild  N    ~] dev-lang/parrot-6.2.0:0/6.1.0  USE="gdbm gmp nls opengl pcre ssl unicode -doc -examples" 0 kB
[ebuild  N    ~] dev-lang/nqp-2014.03  USE="parrot -doc -java -moar" 4,929 kB
[ebuild  N    ~] dev-lang/rakudo-2014.03.01  USE="parrot -doc -java" 1,307 kB
[blocks B      ] =dev-lang/parrot-6.2.0 ("=dev-lang/parrot-6.2.0" is blocking dev-lang/nqp-2014.03)

Total: 3 packages (3 new), Size of downloads: 6,235 kB
Conflict: 1 block (1 unsatisfied)

 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (dev-lang/parrot-6.2.0::gentoo, ebuild scheduled for merge) pulled in by
    >=dev-lang/parrot-5.9.0:=[unicode] required by (dev-lang/rakudo-2014.03.01::gentoo, ebuild scheduled for merge)
    >=dev-lang/parrot-5.9.0:=[unicode] required by (dev-lang/nqp-2014.03::gentoo, ebuild scheduled for merge)

  (dev-lang/nqp-2014.03::gentoo, ebuild scheduled for merge) pulled in by
    >=dev-lang/nqp-24.03.01[parrot?,java?] (>=dev-lang/nqp-24.03.01[parrot]) required by (dev-lang/rakudo-2014.03.01::gentoo, ebuild scheduled for merge)