Workaround for cabal problem in frontend generation, email address changed

Makefile

@@ -2,13 +2,13 @@
 # PAKCS: The Portland Aachen Kiel Curry System
 # ============================================
 #
-# An Prolog-based implementation of the functional logic language Curry
+# A Prolog-based implementation of the functional logic language Curry
 # developed by
 #
 # Sergio Antoy, Bernd Brassel, Martin Engelke, Michael Hanus, Klaus Hoeppner,
 # Johannes Koj, Philipp Niederau, Ramin Sadre, Frank Steiner
 #
-# (contact: mh@informatik.uni-kiel.de)
+# (contact: pakcs@curry-language.org)
 #****************************************************************************
 
 # Some information about this installation

README

 This is PAKCS (the Portland Aachen Kiel Curry system),
 an implementation of Curry developed by RWTH Aachen,
 University of Kiel and Portland State University
-(email contact: mh@informatik.uni-kiel.de)
+(email contact: pakcs@curry-language.org)
 
 This directory contains:
 

curry2prolog/version.pl

@@ -54,8 +54,5 @@ printPakcsHeader :-
 	buildDate(BD), writeNQ(BD), writeNQ(')'), nlNQ,
 	writeNQ('(RWTH Aachen, CAU Kiel, Portland State University)'), nlNQ,
 	nlNQ,
-	writeNQ('Bug reports: mh@informatik.uni-kiel.de'), nlNQ,
-	nlNQ,
-	writeNQ('Type ":h" for help'), nlNQ,
-	nlNQ,
+	writeNQ('Type ":h" for help (contact: pakcs@curry-language.org)'), nlNQ,
 	flush_output.

docs/src/problems.tex

@@ -36,7 +36,7 @@ before invoking a Curry program using ports).
 If you detect any further technical problem,
 please write to
 \begin{center}
-\code{mh@informatik.uni-kiel.de}
+\code{pakcs@curry-language.org}
 \end{center}
 
 %%% Local Variables: 

frontend/Makefile

@@ -10,8 +10,15 @@ $(CYMAKE): $(DEPS)
 	$(MAKE) unregister
 	mkdir -p $(@D)
 	cd curry-base     && $(CABAL_INSTALL)
+	$(MAKE) transformers # see below
 	cd curry-frontend && $(CABAL_INSTALL) --bindir=$(@D)
 
+# Temporary workaround for https://github.com/haskell/cabal/issues/1855
+# see also http://www.haskell.org/pipermail/cabal-devel/2014-May/009795.html
+.PHONY: transformers
+transformers:
+	$(CABAL_INSTALL) transformers-compat -f transformers3
+
 # unregister previous version to avoid cabal install failures
 .PHONY: unregister
 unregister: