From a first glance, It doesn't look like a maven nor the plugin issue. Please try to : 1. Run the NPM command from command line 2. Run a script (sh/batch) instead the NPM command. In the script, you can set your proxy, NPM proxy, NPM registry and etc.
Yaron Golan CI/CD, ALM Team AT&T Network Applications Development · SD&E Tel Aviv | Tampa | Atlanta | New Jersey |Chicago ··········································································· Office: +972 (3) 976 5938 Mobile: +972 (54) 248 4460 e-mail: yaron.go...@att.com Hi I tried to use the plugin and run npm install from java application <plugin> <groupId>org.codehaus.mojo</groupId> <artifactId>exec-maven-plugin</artifactId> <version>1.6.0</version> <executions> <!--node modules are in the project. no need for npm install--> <execution> <id>npm install (initialize)</id> <goals> <goal>exec</goal> </goals> <phase>initialize</phase> <configuration> <executable>npm</executable> <workingDirectory>${project.basedir}/../</workingDirectory> <arguments> <argument>install</argument> </arguments> </configuration> </execution> </executions> </plugin> when I run mvn build I got error [INFO] --- exec-maven-plugin:1.6.0:exec (npm install mynpm) @ srv --- 10:37:31 PM npm ERR! <head><title>...' npm ERR! A complete log of this run can be found in: npm ERR! /home/vcap/app/META-INF/cache/8.9.1/.npm/_logs/2018-01-29T20_37_30_159Z-debug.log [ERROR] Command execution failed. org.apache.commons.exec.ExecuteException: Process exited with an error: 1 (Exit value: 1) at org.apache.commons.exec.DefaultExecutor.executeInternal(DefaultExecutor.java:404) at org.apache.commons.exec.DefaultExecutor.execute(DefaultExecutor.java:166) at org.codehaus.mojo.exec.ExecMojo.executeCommandLine(ExecMojo.java:804) at org.codehaus.mojo.exec.ExecMojo.executeCommandLine(ExecMojo.java:751) at org.codehaus.mojo.exec.ExecMojo.execute(ExecMojo.java:313) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80) at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288) at org.apache.maven.cli.MavenCli.main(MavenCli.java:199) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289) at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229) at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415) at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356) I tried also to ladd .npmrc but it look like it didn't consider this file Could you please advise me ?