Typesafe Stack play-scala示例未解決的依賴關係OSX Homebrew安裝

Question

獲得scala，giter8，sbt（0.11.3）和maven的新鮮Homebrew安裝，並且大部分內容都會檢出。 brew醫生顯示我已經通過手動安裝pcre和python 2.7所製作的已知mods。當我得到發揮，斯卡拉模板，然後運行它的第一次，我得到SLF4J以下懸而未決DEPS

# sudo sbt run 
... 
[warn] ::::::::::::::::::::::::::::::::::::::::::::::         
[warn] ::   UNRESOLVED DEPENDENCIES   :: 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] :: org.slf4j#slf4j-api;1.6.1: configuration not found in org.slf4j#slf4j-api;1.6.1: 'compile'. It was required from org.hibernate#hibernate-validator;4.2.0.Final compile 
[warn] :: commons-codec#commons-codec;1.4: configuration not found in commons-codec#commons-codec;1.4: 'compile'. It was required from org.apache.httpcomponents#httpclient;4.1.2 compile 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[error] {file:/Users/homedir/typesafe/my_app/}my_app/:update: sbt.ResolveException: unresolved dependency: org.slf4j#slf4j-api;1.6.1: configuration not found in org.slf4j#slf4j-api;1.6.1: 'compile'. It was required from org.hibernate#hibernate-validator;4.2.0.Final compile 
[error] unresolved dependency: commons-codec#commons-codec;1.4: configuration not found in commons-codec#commons-codec;1.4: 'compile'. It was required from org.apache.httpcomponents#httpclient;4.1.2 compile 
[warn] some of the dependencies were not recompiled properly, so classloader is not avaialable 
[info] Updating {file:/Users/homedir/typesafe/my_app/}my_app... 
[warn] ::::::::::::::::::::::::::::::::::::::::::::::         
[warn] ::   UNRESOLVED DEPENDENCIES   :: 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] :: org.slf4j#slf4j-api;1.6.1: configuration not found in org.slf4j#slf4j-api;1.6.1: 'compile'. It was required from org.hibernate#hibernate-validator;4.2.0.Final compile 
[warn] :: commons-codec#commons-codec;1.4: configuration not found in commons-codec#commons-codec;1.4: 'compile'. It was required from org.apache.httpcomponents#httpclient;4.1.2 compile 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[error] {file:/Users/homedir/typesafe/my_app/}my_app/:update: sbt.ResolveException: unresolved dependency: org.slf4j#slf4j-api;1.6.1: configuration not found in org.slf4j#slf4j-api;1.6.1: 'compile'. It was required from org.hibernate#hibernate-validator;4.2.0.Final compile 
[error] unresolved dependency: commons-codec#commons-codec;1.4: configuration not found in commons-codec#commons-codec;1.4: 'compile'. It was required from org.apache.httpcomponents#httpclient;4.1.2 compile 

運行乾淨，重新加載，手動更新：

# sudo sbt 
[info] Loading project definition from /Users/homedir/typesafe/my_app/project 
[info] Set current project to my_app (in build file:/Users/homedir/typesafe/my_app/) 
[my_app] $ clean 
[success] Total time: 0 s, completed Aug 15, 2012 7:23:10 AM 
[my_app] $ reload 
[info] Loading project definition from /Users/homedir/typesafe/my_app/project 
[info] Set current project to my_app (in build file:/Users/homedir/typesafe/my_app/) 
[my_app] $ update 
[info] Updating {file:/Users/homedir/typesafe/my_app/}my_app... 
[warn] ::::::::::::::::::::::::::::::::::::::::::::::         
[warn] ::   UNRESOLVED DEPENDENCIES   :: 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[warn] :: org.slf4j#slf4j-api;1.6.1: configuration not found in org.slf4j#slf4j-api;1.6.1: 'compile'. It was required from org.hibernate#hibernate-validator;4.2.0.Final compile 
[warn] :: commons-codec#commons-codec;1.4: configuration not found in commons-codec#commons-codec;1.4: 'compile'. It was required from org.apache.httpcomponents#httpclient;4.1.2 compile 
[warn] :::::::::::::::::::::::::::::::::::::::::::::: 
[error] {file:/Users/homedir/typesafe/my_app/}my_app/:update: sbt.ResolveException: unresolved dependency: org.slf4j#slf4j-api;1.6.1: configuration not found in org.slf4j#slf4j-api;1.6.1: 'compile'. It was required from org.hibernate#hibernate-validator;4.2.0.Final compile 
[error] unresolved dependency: commons-codec#commons-codec;1.4: configuration not found in commons-codec#commons-codec;1.4: 'compile'. It was required from org.apache.httpcomponents#httpclient;4.1.2 compile 
[error] Total time: 7 s, completed Aug 15, 2012 7:23:23 AM 

什麼正確的方法來防止這一點？在初始化過程中不應該下載這些代碼？

謝謝！

Answer 1

感謝this question我結束了刪除〜/ .m2和〜/ .ivy2，然後乾淨，更新，重新加載。隨後一切正常。成功檢索到的更新命令slf4j：

[my_app] $ update 
[info] Updating {file:/Users/homedir/typesafe/my_app/}my_app... 
[info] downloading http://repo.typesafe.com/typesafe/releases/org/slf4j/slf4j-api/1.6.1/slf4j-api-1.6.1.jar ... 
[info] [SUCCESSFUL ] org.slf4j#slf4j-api;1.6.1!slf4j-api.jar (1481ms) 

Answer 2

讀這個讓我在推送/解析之前完成任務。