kgardas-opensolaris-x86-head (x86 Solaris HEAD), build 64, Failure

[Builder]

kgardas-opensolaris-x86-head (x86 Solaris HEAD), build 64

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/kgardas-opensolaris-x86-head/64.html

darcs checkout       | Success
create mk/build.mk   | Success
get subrepos         | Success
repo versions        | Success
setting version date | Success
booting              | Failure: Just (ExitFailure 2)

Build failed
Details: http://darcs.haskell.org/ghcBuilder/builders/kgardas-opensolaris-x86-head/64.html

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Creating libraries/pretty/ghc.mk
Creating libraries/pretty/GNUmakefile
Creating libraries/primitive/ghc.mk
Creating libraries/primitive/GNUmakefile
Creating libraries/process/ghc.mk
Creating libraries/process/GNUmakefile
Creating libraries/random/ghc.mk
Creating libraries/random/GNUmakefile
Creating libraries/template-haskell/ghc.mk
Creating libraries/template-haskell/GNUmakefile
Creating libraries/terminfo/ghc.mk
Creating libraries/terminfo/GNUmakefile
Creating libraries/time/ghc.mk
Creating libraries/time/GNUmakefile
Creating libraries/unix/ghc.mk
Creating libraries/unix/GNUmakefile
Creating libraries/utf8-string/ghc.mk
Creating libraries/utf8-string/GNUmakefile
Creating libraries/vector/ghc.mk
Creating libraries/vector/GNUmakefile
Creating libraries/Win32/ghc.mk
Creating libraries/Win32/GNUmakefile
Creating libraries/xhtml/ghc.mk
Creating libraries/xhtml/GNUmakefile
Booting .
Booting libraries/base/
Booting libraries/directory/
Can't exec "aclocal": No such file or directory at /usr/share/autoconf/Autom4te/FileUtils.pm line 326.
autoreconf: failed to run aclocal: No such file or directory
Running autoreconf failed with exitcode 256 at boot line 67.