java - 项目的 POM 丢失，没有可用的依赖信息

Question

背景

尝试使用全新安装的 Apache Maven 3.1.0 和 Java 1.7 将 Java 库添加到本地 Maven 存储库。以下是 Java 归档文件的添加方式:

mvn install:install-file \
  -DgroupId=net.sourceforge.ant4x \
  -DartifactId=ant4x \
  -Dversion=0.3.0 \
  -Dfile=ant4x-0.3.0.jar \
  -Dpackaging=jar

这创建了以下目录结构:

$HOME/.m2/repository/net/sourceforge/ant4x/
├── 0.3.0
│   ├── ant4x-0.3.0.jar.lastUpdated
│   └── ant4x-0.3.0.pom.lastUpdated
└── ant4x
    ├── 0.3.0
    │   ├── ant4x-0.3.0.jar
    │   ├── ant4x-0.3.0.pom
    │   └── _remote.repositories
    └── maven-metadata-local.xml

项目的pom.xml文件引用了依赖项目(上面的树)如下:

<properties>
  <java-version>1.5</java-version>
  <net.sourceforge.ant4x-version>0.3.0</net.sourceforge.ant4x-version>
  <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
...
<dependency>
  <groupId>net.sourceforge</groupId>
  <artifactId>ant4x</artifactId>
  <version>${net.sourceforge.ant4x-version}</version>
  <scope>provided</scope>
</dependency>

问题

运行mvn compile后，返回如下错误(full log on Pastebin):

[ERROR] Failed to execute goal on project ant4docbook: Could not resolve dependencies for project net.sourceforge:ant4docbook:jar:0.6-SNAPSHOT: Failure to find net.sourceforge:ant4x:jar:0.3.0 in http://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced -> [Help 1]

documentation注意到一些可能存在的问题，但这些问题似乎都不适用。

想法

根据文档，我尝试了以下方法:

1. 将默认设置复制到用户的 Maven 主目录:

   cp /opt/apache-maven-3.1.0/conf/settings.xml $HOME/.m2/.

2. Edit the user's settings.xml file.
3. Update the value for the local repository:

   ${user.home}/.m2/repository

4. Save the file.

I also tried the following commands:

mvn -U
mvn clear -U

我尝试使用 Maven 3.0.5，但也失败了。

问题

您如何强制 Maven 使用本地版本的库，而不是尝试寻找尚未提供下载的库？

相关

未能解决问题的相关问题和信息:

• The POM for org.springframework.security:org.springframework.security.web:jar:3.0.5.RELEASE is missing, no dependency information available
• How can I locate the POM which requests a missing POM?
• Maven: Including jar not found in public repository
• http://maven.apache.org/guides/mini/guide-3rd-party-jars-local.html
• http://giallone.blogspot.ca/2012/12/maven-install-missing-offline.html

Answer 1

变化:

<!-- ANT4X -->
<dependency>
  <groupId>net.sourceforge</groupId>
  <artifactId>ant4x</artifactId>
  <version>${net.sourceforge.ant4x-version}</version>
  <scope>provided</scope>
</dependency>

收件人:

<!-- ANT4X -->
<dependency>
  <groupId>net.sourceforge.ant4x</groupId>
  <artifactId>ant4x</artifactId>
  <version>${net.sourceforge.ant4x-version}</version>
  <scope>provided</scope>
</dependency>

net.sourceforge 的groupId 不正确。正确的值是 net.sourceforge.ant4x。