enable explicit-setup-deps

doc/bugs/stack_build_Setup.hs_dependencies.mdwn

@@ -72,3 +72,7 @@ fixes the error and builds git-annex successfully.
 
 > > I've filed a bug on stack about this,
 > > <https://github.com/commercialhaskell/stack/issues/2093> --[[Joey]] 
+
+> > > Gone ahead and added it to stack.yaml, despite it causing some build
+> > > failures, as it's certianly needed on many systems. [[done]]
+> > > --[[Joey]]

doc/install/fromsource.mdwn

@@ -42,7 +42,7 @@ and avoids build failures due to fast-changing haskell libraries.
 First, [install stack](https://github.com/commercialhaskell/stack/blob/master/doc/install_and_upgrade.md)
 It will be part of the Haskell Platform soon. On Debian unstable/testing:
 
-	sudo apt-get install haskell-stack zlib1g-dev
+	sudo apt-get install haskell-stack zlib1g-dev libtinfo-dev
 
 Use stack to install all dependencies and git-annex:
 

stack.yaml

@@ -24,3 +24,5 @@ extra-deps:
 - mountpoints-1.0.1
 - disk-free-space-0.1.0.1
 - process-1.3.0.0
+explicit-setup-deps:
+  git-annex: true