Failed to execute goal org.apache.hadoop:hadoop-maven-plugins:2.4.2-SNAPSHOT:protoc

Question

Any idea how I can solve this error?

[ERROR] Failed to execute goal org.apache.hadoop:hadoop-maven-plugins:2.4.2-SNAPSHOT:protoc (compile-protoc) on project hadoop-common: org.apache.maven.plugin.MojoExecutionException: 'protoc --version' did not return a version -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
[ERROR] 
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR]   mvn <goals> -rf :hadoop-common

Answer 1

我通过使用以下命令在Ubuntu中安装protocolBuffer解决了该问题：

sudo apt-get install protoc