Workaround ihaskell-widgets dependency build failure

Pin singletons to 1.1.2.1 for now Contribution (c) Copyright IBM Corp. 2015
jupyter · Sep 23, 2015 · f421633 · f421633
1 parent ce4ae33
commit f421633
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -97,7 +97,7 @@ RUN cabal update && \
     cabal install cpphs && \
     cabal install gtk2hs-buildtools && \
     cabal install ihaskell-0.8.0.0 --reorder-goals && \
-    cabal install ihaskell-widgets HTTP Chart Chart-cairo && \
+    cabal install singletons-1.1.2.1 ihaskell-widgets-0.2.0.0 HTTP Chart Chart-cairo && \
     ihaskell install && \
     rm -fr $(echo ~/.cabal/bin/* | grep -iv ihaskell) ~/.cabal/packages ~/.cabal/share/doc ~/.cabal/setup-exe-cache ~/.cabal/logs