sbt update failed, but if I change scalaVersion := "2.11.8" it is ok

[epiphyllum]

 ~/workspace/scala/accord/ [master] sbt update
[info] Loading global plugins from /Users/hary/.sbt/0.13/plugins
[info] Loading project definition from /Users/hary/workspace/scala/accord/project
[info] Set current project to root (in build file:/Users/hary/workspace/scala/accord/)
[info] Updating {file:/Users/hary/workspace/scala/accord/}root...
[info] Updating {file:/Users/hary/workspace/scala/accord/}apiJVM...
[info] Updating {file:/Users/hary/workspace/scala/accord/}apiJS...
[info] Resolving com.lihaoyi#ammonite_2.11.1;0.8.2 ...
[warn] module not found: com.lihaoyi#ammonite_2.11.1;0.8.2
[warn] ==== local: tried
[warn] /Users/hary/.ivy2/local/com.lihaoyi/ammonite_2.11.1/0.8.2/ivys/ivy.xml
[warn] ==== public: tried
[warn] https://repo1.maven.org/maven2/com/lihaoyi/ammonite_2.11.1/0.8.2/ammonite_2.11.1-0.8.2.pom
[warn] ==== local-preloaded-ivy: tried
[warn] /Users/hary/.sbt/preloaded/com.lihaoyi/ammonite_2.11.1/0.8.2/ivys/ivy.xml
[warn] ==== local-preloaded: tried
[warn] file:////Users/hary/.sbt/preloaded/com/lihaoyi/ammonite_2.11.1/0.8.2/ammonite_2.11.1-0.8.2.pom
[info] Resolving jline#jline;2.11 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: com.lihaoyi#ammonite_2.11.1;0.8.2: not found
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn]
[warn] Note: Unresolved dependencies path:
[warn] com.lihaoyi:ammonite_2.11.1:0.8.2 (/Users/hary/.sbt/0.13/global.sbt#L2-3)
[warn] +- com.wix:accord-api_2.11:0.7-SNAPSHOT
[info] Resolving com.lihaoyi#ammonite_2.11.1;0.8.2 ...
[warn] module not found: com.lihaoyi#ammonite_2.11.1;0.8.2
[warn] ==== local: tried
[warn] /Users/hary/.ivy2/local/com.lihaoyi/ammonite_2.11.1/0.8.2/ivys/ivy.xml
[warn] ==== public: tried
[warn] https://repo1.maven.org/maven2/com/lihaoyi/ammonite_2.11.1/0.8.2/ammonite_2.11.1-0.8.2.pom
[warn] ==== local-preloaded-ivy: tried
[warn] /Users/hary/.sbt/preloaded/com.lihaoyi/ammonite_2.11.1/0.8.2/ivys/ivy.xml
[warn] ==== local-preloaded: tried
[warn] file:////Users/hary/.sbt/preloaded/com/lihaoyi/ammonite_2.11.1/0.8.2/ammonite_2.11.1-0.8.2.pom
[info] Resolving org.eclipse.jetty#jetty-continuation;8.1.16.v20140903 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: com.lihaoyi#ammonite_2.11.1;0.8.2: not found
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn]
[warn] Note: Unresolved dependencies path:
[warn] com.lihaoyi:ammonite_2.11.1:0.8.2 (/Users/hary/.sbt/0.13/global.sbt#L2-3)
[warn] +- com.wix:accord-api_sjs0.6_2.11:0.7-SNAPSHOT
[info] Resolving com.lihaoyi#ammonite_2.11.1;0.8.2 ...
[warn] module not found: com.lihaoyi#ammonite_2.11.1;0.8.2
[warn] ==== local: tried
[warn] /Users/hary/.ivy2/local/com.lihaoyi/ammonite_2.11.1/0.8.2/ivys/ivy.xml
[warn] ==== public: tried
[warn] https://repo1.maven.org/maven2/com/lihaoyi/ammonite_2.11.1/0.8.2/ammonite_2.11.1-0.8.2.pom
[warn] ==== local-preloaded-ivy: tried
[warn] /Users/hary/.sbt/preloaded/com.lihaoyi/ammonite_2.11.1/0.8.2/ivys/ivy.xml
[warn] ==== local-preloaded: tried
[warn] file:////Users/hary/.sbt/preloaded/com/lihaoyi/ammonite_2.11.1/0.8.2/ammonite_2.11.1-0.8.2.pom
[info] Resolving jline#jline;2.11 ...
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: UNRESOLVED DEPENDENCIES ::
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn] :: com.lihaoyi#ammonite_2.11.1;0.8.2: not found
[warn] ::::::::::::::::::::::::::::::::::::::::::::::
[warn]
[warn] Note: Unresolved dependencies path:
[warn] com.lihaoyi:ammonite_2.11.1:0.8.2 (/Users/hary/.sbt/0.13/global.sbt#L2-3)
[warn] +- com.wix:root_2.11:0.7-SNAPSHOT
sbt.ResolveException: unresolved dependency: com.lihaoyi#ammonite_2.11.1;0.8.2: not found

[holograph]

Hi @epiphyllum, I'm not quite sure what I'm looking at -- the unresolved dependency has to do with Ammonite, not Accord? Further, it seems you're depending on com.wix:root_2.11 (which shouldn't be depended upon - in fact, unless I made a mistake somewhere, it shouldn't even be published).

If you can share your built.sbt I might be able to help further.