博客分类：
一、注册成Window服务
%NEXUS_HOME%\bin
&nexus.bat install
二、启动服务
&net start nexus
The nexus service is starting.
The nexus service could not be started.
A system error has occurred.
System error 1067 has occurred.
The process terminated unexpectedly.
三、logs\wrapper.log 日志
| --& Wrapper Started as Service
| Launching a JVM...
| Unable to execute Java command.
The system cannot find the file specified. (0x2)
"java" -Djava.library.path="bin/jsw/lib" -classpath "bin/jsw/lib/wrapper-3.2.3../lib/appcontext-3.2../lib/javax.servlet-api-3.0.1../lib/jetty-continuation-8.1.3.v../lib/jetty-deploy-8.1.3.v../lib/jetty-http-8.1.3.v../lib/jetty-io-8.1.3.v../lib/jetty-jmx-8.1.3.v../lib/jetty-rewrite-8.1.3.v../lib/jetty-security-8.1.3.v../lib/jetty-server-8.1.3.v../lib/jetty-servlet-8.1.3.v../lib/jetty-util-8.1.3.v../lib/jetty-webapp-8.1.3.v../lib/jetty-xml-8.1.3.v../lib/logback-classic-1.0.0../lib/logback-core-1.0.0../lib/nexus-bootstrap-2.2-01../lib/nexus-logging-extras-appender-2.2-01../lib/plexus-interpolation-1.14../lib/sisu-jetty8-1.3../lib/slf4j-api-1.6.4../conf/" -Dwrapper.key="MbUTaZZd_Yf2mUp2" -Dwrapper.port=32000 -Dwrapper.jvm.port.min=31000 -Dwrapper.jvm.port.max=31999 -Dwrapper.pid=176 -Dwrapper.version="3.2.3" -Dwrapper.native_library="wrapper" -Dwrapper.service="TRUE" -Dwrapper.cpu.timeout="10" -Dwrapper.jvmid=1 org.sonatype.nexus.bootstrap.jsw.JswLauncher ./conf/jetty.xml
| Critical error: wait for JVM process failed
四、问题解决：修改环境变量设置
1. 设置环境变量：JAVA_HOME=D:\Java\jdk1.7.0_25_x64
2. 设置环境变量：PATH=%JAVA_HOME%\
注意：JAVA_HOME和PATH两个环境变量必须设置成系统变量，而非用户变量
五、启动服务
&net start nexus
The nexus service is starting...........
The nexus service was started successfully.
六、浏览器打开地址
浏览: 27020 次
我也遇到了跟你一样的问题。推荐你用这种办法，可不用修改webl ...
(window.slotbydup=window.slotbydup || []).push({
id: '4773203',
container: s,
size: '200,200',
display: 'inlay-fix'nexus安装成功后启动失败解决方案
在使用maven进行项目管理时，也试着搭建一下私服，今天上午在自己电脑的上配置私服没有问题，按步骤操作，但是在安装是没有修改wrapper.conf文件（此文件在D:\java\nexus-2.11.0-bundle\nexus-2.11.0-02\bin\jsw\conf目录下）
# Set the JVM executable
# (modify this to absolute path if you need a Java that is not on the OS path)
wrapper.java.command=java
就直接进行安装，能成功启动nexus服务，并能正确访问主页。
刚刚用台式机试试，将maven和nexus知识进行回顾时，重新安装一遍，但此时我将配置文件信息改为：
wrapper.java.command=C:\\Program Files (x86)\\Java\\jdk1.7.0_55\\bin
呵呵，安装成功啦，但是用命令 nexus.bat
start启动时，失败了。后进入nexus.log文件（此文件在D:\java\nexus-2.11.0-bundle\nexus-2.11.0-02\logs目录下）查看 ：
command.(拒绝访问)
说明路径出错，因为我们需加载JVM，用以使用java命令，但是我们执行文件在bin\java.exe，所有目录应该为：
wrapper.java.command=C:\Program Files (x86)\Java\jdk1.7.0_55\bin\java
wrapper.java.command=
%JAVA_HOME%\bin\java
貌似不修改可以正常使用的，若后续发生错误在更新日志。
对于不能启动nexus服务有可能是另一个错误就是端口被占用，它默认的端口号为：8081，若被其他服务占用也是无法启动的，这是就得去配置文件nexus.properties将application-port=8081
将8081更改为其他端口号即可。
没有更多推荐了，
加入CSDN，享受更精准的内容推荐，与500万程序员共同成长！求助啊，为什么我注册skyrimnexus的Registration Question总是显示错误_百度知道
求助啊，为什么我注册skyrimnexus的Registration Question总是显示错误
我有更好的答案
账号ohcome 密码 gzk0814 望采纳求采纳满意答不知道，你直接用账号tieba，密码tieba，大家统一的，方便记得采纳
采纳率：47%
为您推荐：
其他类似问题
question的相关知识
换一换
回答问题，赢新手礼包
个人、企业类
违法有害信息,请在下方选择后提交
色情、暴力
我们会通过消息、邮箱等方式尽快将举报结果通知您。nexus怎么注册_百度知道
nexus怎么注册
我有更好的答案
Nexus注册方法：1.首先登陆Nexus主页并选择右上角的注册。2.在注册页面填写相关的注册信息和验证码后，点击注册。3.进入安全设置，一般有密码、保护问题、生日、性别等，　星号*的必填，提前先想好这些，按照从上到下的顺序填写。4.密码用数字和字母混合的6位以上，注意大小写，两行输一样的，隐藏了只能看到*号；　密码保护问题，点旁边的小黑三角下拉按钮，选择一个，下面一行输入答案。5.生日填真实的也行，重要的个人资料需要保密，校验码是随机产生的汉字，需要正确输入，输入完了以后，检查一下，找个本子把这些资料抄下来，尤其是密码。6.然后点下边的“注册帐号”继续；如果有红色提示错误，看清楚错在哪儿，然后去修改一下；7.之后Nexus会向注册邮箱发一封确认信，在3分钟内登陆该邮箱并打开激活链接，Nexus就注册成功了。
采纳率：82%
来自团队：
首先你可以翻墙吗？在这详细请看这里
为您推荐：
其他类似问题
您可能关注的内容
nexus的相关知识
换一换
回答问题，赢新手礼包
个人、企业类
违法有害信息,请在下方选择后提交
色情、暴力
我们会通过消息、邮箱等方式尽快将举报结果通知您。配置maven使用nexus报这个错误该怎么解决？ - ITeye问答
先说下开发环境：
1.apache-maven-3.1.1
2.nexus-2.6.4-02-bundle
3.jdk1.7.0_45
最近开始使用maven构建项目（因为它实在太好用了），不过maven每次构建项目都要依赖中央仓库，这很不合理，所以使用了Nexus搭建了本地仓库，不过本地仓库搭建完成以后运行第一个命令mvn help:system就报了错，利用mvn -e help:system查看报错信息看了半天也没有头绪，下面就是这个报错信息：
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-help-plugin:2.2:system (default-cli) on project standalone-pom: Execution default-cli of goal org.apache.maven.plugins:maven-help-plugin:2.2:system failed: Plugin org.apache.maven.plugins:maven-help-plugin:2.2 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-help-plugin:jar:2.2 -& org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3: Failed to read artifact descriptor for org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3: Failure to find org.apache.maven:maven-parent:pom:8 in http://127.0.0.1:8081/nexus/content/groups/public was cached in the local repository, resolution will not be reattempted until the update interval of roger-nexus has elapsed or updates are forced -& [Help 1]org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.apache.maven.plugins:maven-help-plugin:2.2:system (default-cli) on project standalone-pom: Execution default-cli of goal org.apache.maven.plugins:maven-help-plugin:2.2:system failed: Plugin org.apache.maven.plugins:maven-help-plugin:2.2 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-help-plugin:jar:2.2 -& org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:224) 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:84) at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59) at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183) at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152) at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555) at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214) at org.apache.maven.cli.MavenCli.main(MavenCli.java:158) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) 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)Caused by: org.apache.maven.plugin.PluginExecutionException: Execution default-cli of goal org.apache.maven.plugins:maven-help-plugin:2.2:system failed: Pluginorg.apache.maven.plugins:maven-help-plugin:2.2 or one of its dependencies couldnot be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-help-plugin:jar:2.2 -& org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:87) at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208) ... 19 moreCaused by: org.apache.maven.plugin.PluginResolutionException: Plugin org.apache.maven.plugins:maven-help-plugin:2.2 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-help-plugin:jar:2.2 -& org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3 at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:204) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.createPluginRealm(DefaultMavenPluginManager.java:357) at org.apache.maven.plugin.internal.DefaultMavenPluginManager.setupPluginRealm(DefaultMavenPluginManager.java:325) at org.apache.maven.plugin.DefaultBuildPluginManager.getPluginRealm(DefaultBuildPluginManager.java:180) at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:83) ... 20 moreCaused by: org.eclipse.aether.collection.DependencyCollectionException: Failed to collect dependencies at org.apache.maven.plugins:maven-help-plugin:jar:2.2 -&org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3 at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:292) at org.eclipse.aether.internal.impl.DefaultRepositorySystem.collectDependencies(DefaultRepositorySystem.java:317) at org.apache.maven.plugin.internal.DefaultPluginDependenciesResolver.resolve(DefaultPluginDependenciesResolver.java:192) ... 24 moreCaused by: org.eclipse.aether.resolution.ArtifactDescriptorException: Failed toread artifact descriptor for org.apache.maven.plugin-tools:maven-plugin-tools-api:jar:2.4.3 at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:370) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.readArtifactDescriptor(DefaultArtifactDescriptorReader.java:217) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.process(DefaultDependencyCollector.java:461) at org.eclipse.aether.internal.impl.DefaultDependencyCollector.collectDependencies(DefaultDependencyCollector.java:261) ... 26 moreCaused by: org.apache.maven.model.resolution.UnresolvableModelException: Failure to find org.apache.maven:maven-parent:pom:8 in http://127.0.0.1:8081/nexus/content/groups/public was cached in the local repository, resolution will not be reattempted until the update interval of roger-nexus has elapsed or updates are forced at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:126) at org.apache.maven.model.building.DefaultModelBuilder.readParentExternally(DefaultModelBuilder.java:817) at org.apache.maven.model.building.DefaultModelBuilder.readParent(DefaultModelBuilder.java:669) at org.apache.maven.model.building.DefaultModelBuilder.build(DefaultModelBuilder.java:307) at org.apache.maven.repository.internal.DefaultArtifactDescriptorReader.loadPom(DefaultArtifactDescriptorReader.java:361) ... 29 moreCaused by: org.eclipse.aether.resolution.ArtifactResolutionException: Failure to find org.apache.maven:maven-parent:pom:8 in http://127.0.0.1:8081/nexus/content/groups/public was cached in the local repository, resolution will not be reattempted until the update interval of roger-nexus has elapsed or updates are forced at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:459) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:262) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:239) at org.apache.maven.repository.internal.DefaultModelResolver.resolveModel(DefaultModelResolver.java:122) ... 33 moreCaused by: org.eclipse.aether.transfer.ArtifactNotFoundException: Failure to find org.apache.maven:maven-parent:pom:8 in http://127.0.0.1:8081/nexus/content/groups/public was cached in the local repository, resolution will not be reattempted until the update interval of roger-nexus has elapsed or updates are forced at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:232) at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:206) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:599) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:518) at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:436) ... 36 more[ERROR][ERROR] Re-run Maven using the -X switch to enable full debug logging.[ERROR][ERROR] For more information about the errors and possible solutions, please read the following articles:[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginResolutionException
我搜索了一部分报错信息，参考了Stack Overflow上的一些问题，猜测有可能是有些网站被墙所以无法下载一些.pom文件，不过当我将我的setting.xml中关于nexus的配置注释掉以后mvn help:system完全可以正常运行，所以应该是setting.xml的设置有问题：
&?xml version="1.0" encoding="UTF-8"?&
&settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd"&
&localRepository&D:/DeveloperKit/maven_repos&/localRepository&
&pluginGroups&
&/pluginGroups&
&/proxies&
&id&roger-nexus&/id&
&username&admin&/username&
&password&admin123&/password&
&/servers&
&id&roger-nexus&/id&
&mirrorOf&*&/mirrorOf&
&name&Mirror of roger&/name&
&url&http://127.0.0.1:8081/nexus/content/groups/public&/url&
&/mirrors&
&profiles&
&id&jdk-1.7&/id&
&activation&
&jdk&1.7&/jdk&
&/activation&
&repositories&
&repository&
&id&jdk17&/id&
&name&Repository for JDK 1.7 builds&/name&
&url&http://127.0.0.1:8081/nexus/content/groups/public/&/url&
&layout&default&/layout&
&snapshotPolicy&always&/snapshotPolicy&
&/repository&
&/repositories&
&/profile&
&/profiles&
&activeProfiles&
&activeProfile&jdk-1.7&/activeProfile&
&/activeProfiles&
&/settings&
所以希望能有人帮我看看这个配置文件到底有什么问题
先执行 mvn help:system -U 再看log，现在的log没有实际信息
已解决问题
未解决问题