使用maven安装dl4j时出错

Question

抱歉，我刚开始使用Maven，根据dl4j网站上的说明，我尝试通过以下命令为提供的示例安装dl4j：

mvn clean install -DskipTests -Dmaven.javadoc.skip=true

这在某种程度上会继续进行，但随后会以错误结束：

[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.5.1:compile (default-compile) on project dl4j-examples: Compilation failure: Compilation failure:
[ERROR] /Users/nick/Downloads/dl4j-examples/dl4j-examples/src/main/java/org/deeplearning4j/examples/unsupervised/variational/plot/PlotUtil.java:[158,13] cannot find symbol
[ERROR]   symbol:   method setDomainPannable(boolean)
[ERROR]   location: variable plot of type org.jfree.chart.plot.XYPlot
[ERROR] /Users/nick/Downloads/dl4j-examples/dl4j-examples/src/main/java/org/deeplearning4j/examples/unsupervised/variational/plot/PlotUtil.java:[159,13] cannot find symbol
[ERROR]   symbol:   method setRangePannable(boolean)
[ERROR]   location: variable plot of type org.jfree.chart.plot.XYPlot
[ERROR] -> [Help 1]

现在我在一个可以通过classpath搜索的目录中有了jfreechart库，那么，有人能帮我解决上面的问题吗？

在2016年的macbook pro上运行mac high sierra。

Answer 1

无需构建/安装dl4j即可运行示例。直接从dl4j quickstart

git clone https://github.com/deeplearning4j/dl4j-examples.git
cd dl4j-examples/
mvn clean install