尝试构建Apache Nutch 2.3.1时出现未解决的依赖项错误

这是我第一次尝试基于Windows 10设置和构建apache nutch 2.3.1，但未解决的依赖项错误如下：

D:\apachenutch>ant运行时 构建文件：D:\apachenutch\build.xml 无法加载试图覆盖任务javac[taskdef]的旧定义 来自资源org/sonar/ant/antlib.xml的定义。不可能 找到了

常春藤探针库：

ivy下载：[taskdef]无法从资源加载定义 org/sonar/ant/antlib.xml。找不到

未选中常春藤下载：

ivy init antlib：

常春藤初始化：

初始化： [mkdir]已创建目录：D:\apachenutch\build [mkdir]已创建目录：D:\apachenutch\build\classes [mkdir]已创建目录：D:\apachenutch\build\release [mkdir]已创建目录：D:\apachenutch\build\test [mkdir]已创建目录：D:\apachenutch\build\test\classes

清除库：

解析默认值：[ivy:resolve]：：Apache ivy 2.3.0-20130110142753:： ：[ivy:解析]：：加载设置： file=D:\apachenutch\ivy\ivysettings.xml[ivy:resolve][ivy:resolve] ：：问题摘要：：[ivy:resolve]：：：警告[ivy:resolve]
：常春藤：解析
：：未解析的依赖项：：[ivy:解析]
：常春藤：解析
：：org.apache.avro#avro；1.7.6：在中找不到配置 org.apache.avro#avro；1.7.6：“编译”。它是从 org.apache.gora#gora core；0.6.1编译[ivy:resolve]
：常春藤：解析 [ivy:resolve][ivy:resolve]：使用详细或调试消息级别 更多细节

生成失败D:\apachenutch\BUILD.xml:468:无法解析 依赖项： 解决失败-有关详细信息，请参阅输出

总时间：14秒

D:\apachenutch>

我一直在尝试使用“Ant Clean”命令和“Ant Runtime”命令，但仍然有很多次运气不好，并且出现了上述错误

---

那么我如何解决它呢？

无法重现您的问题

我能够使用最新的2.3.1候选版本成功编译代码：

git clone https://github.com/apache/nutch.git
cd nutch
git checkout -b release-2.3.1rc2 release-2.3.1rc2
ant

我可以建议，如果你仍然有问题，你提出一个反对该项目的问题。您需要引用您试图编译的版本

---

无法重现您的问题
我能够使用最新的2.3.1候选版本成功编译代码：

git clone https://github.com/apache/nutch.git
cd nutch
git checkout -b release-2.3.1rc2 release-2.3.1rc2
ant

我可以建议，如果你仍然有问题，你提出一个反对该项目的问题。您需要引用您试图编译的版本
---

总之，由于https，我有以下“未解决的依赖项”错误：Maven下1/15/20之后需要。我能够用正确的https:reference更新ivy.xml和ivysettings.xml，然后构建下的错误消失了

I hope the helps folks.

versions being used: 

 Nutch 2.3.1 
 Hbase 0.98.8 
 Solr 5.2.1
 Java 7

Build error under ant:



[ivy:resolve]       ::          UNRESOLVED DEPENDENCIES         ::
[ivy:resolve]       ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:resolve]       :: org.apache.hbase#hbase-common;0.98.8-hadoop2: not found
[ivy:resolve]       :: log4j#log4j;1.2.15: not found
[ivy:resolve]       :: commons-io#commons-io;2.2: not found
[ivy:resolve]       :: com.sun.xml.bind#jaxb-impl;2.1.12: not found
[ivy:resolve]       :: com.sun.xml.bind#jaxb-impl;2.1.13: not found
[ivy:resolve]       :: org.codehaus.jackson#jackson-core-asl;1.6.9: not found
[ivy:resolve]       :: org.codehaus.jackson#jackson-mapper-asl;1.6.9: not found
[ivy:resolve]       :: io.netty#netty;3.4.0.Final: not found
[ivy:resolve]       :: commons-net#commons-net;2.2: not found
[ivy:resolve]       :: log4j#log4j;1.2.16: not found
[ivy:resolve]       :: commons-digester#commons-digester;1.7: not found
[ivy:resolve]       :: org.apache.httpcomponents#httpcore;4.3.2: not found
[ivy:resolve]       :: org.apache.hadoop#hadoop-yarn-common;2.2.0: not found
[ivy:resolve]       :: org.apache.hadoop#hadoop-yarn-client;2.2.0: not found
[ivy:resolve]       :: org.slf4j#slf4j-log4j12;1.6.6: not found
[ivy:resolve]       :: org.apache.hadoop#hadoop-yarn-api;2.2.0: not found
[ivy:resolve]       :: net.java.dev.jets3t#jets3t;0.7.1: not found
[ivy:resolve]       :: asm#asm;3.1: not found
[ivy:resolve]       :: org.apache.gora#gora-hbase;0.6.1: not found
[ivy:resolve]       ::::::::::::::::::::::::::::::::::::::::::::::

---

总之，我有下面的“未解决的依赖项”错误，原因是https:Maven下1/15/20之后需要。我能够用正确的https:reference更新ivy.xml和ivysettings.xml，然后构建下的错误消失了

I hope the helps folks.

versions being used: 

 Nutch 2.3.1 
 Hbase 0.98.8 
 Solr 5.2.1
 Java 7

Build error under ant:



[ivy:resolve]       ::          UNRESOLVED DEPENDENCIES         ::
[ivy:resolve]       ::::::::::::::::::::::::::::::::::::::::::::::
[ivy:resolve]       :: org.apache.hbase#hbase-common;0.98.8-hadoop2: not found
[ivy:resolve]       :: log4j#log4j;1.2.15: not found
[ivy:resolve]       :: commons-io#commons-io;2.2: not found
[ivy:resolve]       :: com.sun.xml.bind#jaxb-impl;2.1.12: not found
[ivy:resolve]       :: com.sun.xml.bind#jaxb-impl;2.1.13: not found
[ivy:resolve]       :: org.codehaus.jackson#jackson-core-asl;1.6.9: not found
[ivy:resolve]       :: org.codehaus.jackson#jackson-mapper-asl;1.6.9: not found
[ivy:resolve]       :: io.netty#netty;3.4.0.Final: not found
[ivy:resolve]       :: commons-net#commons-net;2.2: not found
[ivy:resolve]       :: log4j#log4j;1.2.16: not found
[ivy:resolve]       :: commons-digester#commons-digester;1.7: not found
[ivy:resolve]       :: org.apache.httpcomponents#httpcore;4.3.2: not found
[ivy:resolve]       :: org.apache.hadoop#hadoop-yarn-common;2.2.0: not found
[ivy:resolve]       :: org.apache.hadoop#hadoop-yarn-client;2.2.0: not found
[ivy:resolve]       :: org.slf4j#slf4j-log4j12;1.6.6: not found
[ivy:resolve]       :: org.apache.hadoop#hadoop-yarn-api;2.2.0: not found
[ivy:resolve]       :: net.java.dev.jets3t#jets3t;0.7.1: not found
[ivy:resolve]       :: asm#asm;3.1: not found
[ivy:resolve]       :: org.apache.gora#gora-hbase;0.6.1: not found
[ivy:resolve]       ::::::::::::::::::::::::::::::::::::::::::::::

---

我找到了解决这个问题的办法。在我的例子中，我能够通过以下文件中的

https

请求更改所有

http

请求来修复它：

ivy.xml

、

ivy configurations.xml

和

ivysettings.xml

我能够找到解决此问题的方法。在我的例子中，我能够通过以下文件中的

https

请求更改所有

http

请求来修复它：

ivy.xml

、

ivy configurations.xml

和

ivysettings.xml