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    copied!<p>(1). create a empty pom file (pom.xml)</p> <blockquote> <pre><code>&lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"&gt; &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt; &lt;groupId&gt;demo&lt;/groupId&gt; &lt;artifactId&gt;demo&lt;/artifactId&gt; &lt;version&gt;0.0.1-SNAPSHOT&lt;/version&gt; </code></pre> </blockquote> <pre><code> &lt;dependencies&gt; &lt;dependency&gt; &lt;groupId&gt;org.apache.kafka&lt;/groupId&gt; &lt;artifactId&gt;kafka_2.8.0&lt;/artifactId&gt; &lt;version&gt;0.8.0-beta1&lt;/version&gt; &lt;/dependency&gt; &lt;/dependencies&gt; &lt;/project&gt; </code></pre> <p>(2). fixed the error pom (bad)</p> <p>~/.m2/repository/org/apache/kafka/kafka_2.8.0/0.8.0-beta1/kafka_2.8.0-0.8.0-beta1.pom</p> <p>The pom file has a duplicate tag (dependencies), remove the first one and save it.</p> <p>(3). fetch all the dependencies using maven</p> <pre><code>mvn dependency:copy-dependencies </code></pre> <p>Now you can get all the dependencies in the directory:</p> <pre><code>➜ ~/Downloads/x $ ll target/dependency/ total 40424 -rw-r--r-- 1 adyliu staff 62K 9 13 16:48 activation-1.1.jar -rw-r--r-- 1 adyliu staff 85K 9 13 16:48 jline-0.9.94.jar -rw-r--r-- 1 adyliu staff 26K 9 13 16:48 jms-1.1.jar -rw-r--r-- 1 adyliu staff 357K 9 13 16:48 jmxri-1.2.1.jar -rw-r--r-- 1 adyliu staff 100K 9 13 16:48 jmxtools-1.2.1.jar -rw-r--r-- 1 adyliu staff 52K 9 13 16:48 jopt-simple-3.2.jar -rw-r--r-- 1 adyliu staff 118K 9 13 16:48 junit-3.8.1.jar -rw-r--r-- 1 adyliu staff 2.3M 9 13 16:40 kafka_2.8.0-0.8.0-beta1.jar -rw-r--r-- 1 adyliu staff 383K 9 13 16:48 log4j-1.2.15.jar -rw-r--r-- 1 adyliu staff 380K 9 13 16:48 mail-1.4.jar -rw-r--r-- 1 adyliu staff 4.1K 9 13 16:48 metrics-annotation-2.2.0.jar -rw-r--r-- 1 adyliu staff 80K 9 13 16:48 metrics-core-2.2.0.jar -rw-r--r-- 1 adyliu staff 8.3M 9 13 16:48 scala-compiler-2.8.0.jar -rw-r--r-- 1 adyliu staff 5.9M 9 13 16:48 scala-library-2.8.0.jar -rw-r--r-- 1 adyliu staff 25K 9 13 16:48 slf4j-api-1.6.4.jar -rw-r--r-- 1 adyliu staff 7.5K 9 13 16:48 slf4j-simple-1.6.4.jar -rw-r--r-- 1 adyliu staff 973K 9 13 16:48 snappy-java-1.0.4.1.jar -rw-r--r-- 1 adyliu staff 63K 9 13 16:48 zkclient-0.3.jar -rw-r--r-- 1 adyliu staff 590K 9 13 16:48 zookeeper-3.3.4.jar </code></pre>
 

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