我正在尝试编译 scala 编译器套件。不是 Scala 源文件。scala 编译器本身。我已经从 github 下载了 scala 源代码，但自述文件没有帮助。
我在scala源目录的根目录中安装了ant并运行了ant。但它显示错误......我是蚂蚁构建系统的新手。这是第一次。请帮助。不要告诉我从存储库安装 scala。我真的很想编译。提前致谢。
arulmozhi@koparakesari:~/repo/scala-stuff/scala-master
$ ant build
Unable to locate tools.jar. Expected to find it in /usr/lib/jvm/java-6-openjdk-amd64/lib/tools.jar
Buildfile: /home/arulmozhi/repo/scala-stuff/scala-master/build.xml
desired.jars.uptodate:
boot:
init:
Unable to obtain resource from /home/arulmozhi/repo/scala-stuff/scala-master/lib/ant/ant-contrib.jar: java.util.zip.ZipException: error in opening zip file
[taskdef] Unable to obtain resource from /home/arulmozhi/repo/scala-stuff/scala-master/lib/ant/ant-contrib.jar:
[taskdef] java.util.zip.ZipException: error in opening zip file
[taskdef] at java.util.zip.ZipFile.open(Native Method)
[taskdef] at java.util.zip.ZipFile.<init>(ZipFile.java:131)
[taskdef] at java.util.jar.JarFile.<init>(JarFile.java:150)
[taskdef] at java.util.jar.JarFile.<init>(JarFile.java:114)
[taskdef] at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1002)
[taskdef] at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:145)
[taskdef] at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:109)
[taskdef] at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:949)
[taskdef] at org.apache.tools.ant.AntClassLoader.getNamedResources(AntClassLoader.java:918)
[taskdef] at org.apache.tools.ant.loader.AntClassLoader5.getResources(AntClassLoader5.java:56)
[taskdef] at org.apache.tools.ant.taskdefs.Definer.resourceToURLs(Definer.java:375)
[taskdef] at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:267)
[taskdef] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
[taskdef] at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
[taskdef] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[taskdef] at java.lang.reflect.Method.invoke(Method.java:616)
[taskdef] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[taskdef] at org.apache.tools.ant.Task.perform(Task.java:348)
[taskdef] at org.apache.tools.ant.Target.execute(Target.java:390)
[taskdef] at org.apache.tools.ant.Target.performTasks(Target.java:411)
[taskdef] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
[taskdef] at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
[taskdef] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[taskdef] at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
[taskdef] at org.apache.tools.ant.Main.runBuild(Main.java:809)
[taskdef] at org.apache.tools.ant.Main.startAnt(Main.java:217)
[taskdef] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
[taskdef] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
[taskdef] Could not load definitions from resource net/sf/antcontrib/antlib.xml. It could not be found.
Unable to obtain resource from /home/arulmozhi/repo/scala-stuff/scala-master/lib/ant/maven-ant-tasks-2.1.1.jar: java.util.zip.ZipException: error in opening zip file
[typedef] Unable to obtain resource from /home/arulmozhi/repo/scala-stuff/scala-master/lib/ant/maven-ant-tasks-2.1.1.jar:
[typedef] java.util.zip.ZipException: error in opening zip file
[typedef] at java.util.zip.ZipFile.open(Native Method)
[typedef] at java.util.zip.ZipFile.<init>(ZipFile.java:131)
[typedef] at java.util.jar.JarFile.<init>(JarFile.java:150)
[typedef] at java.util.jar.JarFile.<init>(JarFile.java:114)
[typedef] at org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassLoader.java:1002)
[typedef] at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.findNextResource(AntClassLoader.java:145)
[typedef] at org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init>(AntClassLoader.java:109)
[typedef] at org.apache.tools.ant.AntClassLoader.findResources(AntClassLoader.java:949)
[typedef] at org.apache.tools.ant.AntClassLoader.getNamedResources(AntClassLoader.java:918)
[typedef] at org.apache.tools.ant.loader.AntClassLoader5.getResources(AntClassLoader5.java:56)
[typedef] at org.apache.tools.ant.taskdefs.Definer.resourceToURLs(Definer.java:375)
[typedef] at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:267)
[typedef] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
[typedef] at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
[typedef] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[typedef] at java.lang.reflect.Method.invoke(Method.java:616)
[typedef] at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
[typedef] at org.apache.tools.ant.Task.perform(Task.java:348)
[typedef] at org.apache.tools.ant.Target.execute(Target.java:390)
[typedef] at org.apache.tools.ant.Target.performTasks(Target.java:411)
[typedef] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1399)
[typedef] at org.apache.tools.ant.Project.executeTarget(Project.java:1368)
[typedef] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
[typedef] at org.apache.tools.ant.Project.executeTargets(Project.java:1251)
[typedef] at org.apache.tools.ant.Main.runBuild(Main.java:809)
[typedef] at org.apache.tools.ant.Main.startAnt(Main.java:217)
[typedef] at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280)
[typedef] at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109)
[typedef] Could not load definitions from resource org/apache/maven/artifact/ant/antlib.xml. It could not be found.
BUILD FAILED
/home/arulmozhi/repo/scala-stuff/scala-master/build.xml:208: Problem: failed to create task or type if
Cause: The name is undefined.
Action: Check the spelling.
Action: Check that any custom tasks/types have been declared.
Action: Check that any <presetdef>/<macrodef> declarations have taken place.
Total time: 1 second