大象鳥構建失敗

Question

當我想用象鳥豬讀/寫JSON文件，下載的EB爲Mac

git clone git://github.com/kevinweil/elephant-bird.git 

，並嘗試使用

mvn package 

和內部版本如下失敗，

[INFO] --- protobuf-maven-plugin:0.4:run (default) @ elephant-bird-core --- 
[INFO] Protobuf dependency version 2.4.1 
[INFO] ------------------------------------------------------------------------ 
[INFO] Reactor Summary: 
[INFO] 
[INFO] Elephant Bird ..................................... SUCCESS [1.670s] 
[INFO] Elephant Bird Hadoop Compatibility ................ SUCCESS [3.148s] 
[INFO] Elephant Bird Core ................................ FAILURE [0.927s] 
[INFO] Elephant Bird Cascading2 .......................... SKIPPED 
[INFO] Elephant Bird Hive ................................ SKIPPED 
[INFO] Elephant Bird Pig ................................. SKIPPED 
[INFO] Elephant Bird Mahout .............................. SKIPPED 
[INFO] Elephant Bird RCFile .............................. SKIPPED 
[INFO] Elephant Bird Lucene .............................. SKIPPED 
[INFO] Elephant Bird Pig Lucene .......................... SKIPPED 
[INFO] Elephant Bird Examples ............................ SKIPPED 
[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD FAILURE 
[INFO] ------------------------------------------------------------------------ 
[ERROR] Failed to execute goal com.github.igor-petruk.protobuf:protobuf-maven-plugin:0.4:run (default) on project elephant-bird-core: Unable to find 'protoc' -> [Help 1] 

我已經檢查這個鏈接ElephantBird package build failure:和下載節儉0.9，並試圖SPE cifying在pom.xml中

任何建議，關於如何得到它運行討好的絕對路徑。

Answer 1

如果您使用apt-get的基礎系統，嘗試安裝libprotobuf-java包。您也可以從源碼http://code.google.com/p/protobuf/downloads/detail?name=protobuf-2.4.1.tar.gz安裝版本2.4.1。

https://github.com/kevinweil/elephant-bird/wiki/Build-errors提到了這個錯誤。