emacs haskell install errors

errors.el

Generating autoloads for inf-haskell.el...done
Generating autoloads for w3m-haddock.el...
Generating autoloads for w3m-haddock.el...done
Saving file /home/wfaler/.emacs.d/el-get/haskell-mode/haskell-mode-autoloads.el...
Wrote /home/wfaler/.emacs.d/el-get/haskell-mode/haskell-mode-autoloads.el
(No changes need to be saved)
sed -e 's/@@GIT_VERSION@@/13.10-77-g35527f9/g;s/@GIT_VERSION@/13.10-77-g35527f9/g;s/@@VERSION@@/13.10/g;s/@VERSION@/13.10/g' < haskell-mode.texi > haskell-mode.tmp.texi
makeinfo  -o haskell-mode.info haskell-mode.tmp.texi
make: makeinfo: Command not found
make: *** [haskell-mode.info] Error 127



Warning (initialization): An error occurred while loading `/home/wfaler/.emacs.d/init.el':

error: el-get: make el-get could not build haskell-mode [make EMACS=/usr/bin/emacs all]

To ensure normal operation, you should investigate and remove the
cause of the error in your initialization file.  Start Emacs with
the `--debug-init' option to view a complete error backtrace.