使用scala的maven和lift 2.8:lift-mapper缺失?

Bjo*_*n J 7 maven-2 scala jetty lift scala-2.8

新手问题,因为我根本没有使用maven的速度.

我正在尝试使用scala + lift使用scala 2.8,环境是一个win7盒,如果这很重要.

我使用以下方法创建基本项目:

mvn archetype:generate -U   -DarchetypeGroupId=net.liftweb -DarchetypeArtifactId=lift-archetype-basic   -DarchetypeVersion=2.0-scala280-SNAPSHOT   -DarchetypeRepository=http://scala-tools.org/repo-snapshots  -DremoteRepositories=http://scala-tools.org/repo-snapshots   -DgroupId=com.liftworkshop
  -DartifactId=todo  -Dversion=1.0-SNAPSHOT
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到目前为止一直很好,但是,然后,我尝试进入我的新项目并执行:

mvn jetty:run
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经过多次下载后,我最终得到如下错误:

[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

Missing:
----------
1) net.liftweb:lift-mapper:jar:2.0-scala280-SNAPSHOT

  Try downloading the file manually from the project website.

  Then, install it using the command:
      mvn install:install-file -DgroupId=net.liftweb -DartifactId=lift-mapper -D
version=2.0-scala280-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file

  Alternatively, if you host your own repository you can deploy the file there:

      mvn deploy:deploy-file -DgroupId=net.liftweb -DartifactId=lift-mapper -Dve
rsion=2.0-scala280-SNAPSHOT -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -Dr
epositoryId=[id]

  Path to dependency:
        1) com.liftworkshop:todo:war:1.0-SNAPSHOT
        2) net.liftweb:lift-mapper:jar:2.0-scala280-SNAPSHOT

----------
1 required artifact is missing.

for artifact:
  com.liftworkshop:todo:war:1.0-SNAPSHOT

from the specified remote repositories:
  scala-tools.snapshots (http://scala-tools.org/repo-snapshots),
  scala-tools.releases (http://scala-tools.org/repo-releases),
  central (http://repo1.maven.org/maven2)
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有任何想法吗?

Pas*_*ent 2

我使用您提供的命令创建了相同的项目mvn archetype:generate,但无法重现您的问题。该lift-mapper-2.0-scala280-SNAPSHOT.jar工件肯定在 scala snapshots 存储库中,并且 Maven 下载了它:

...
下载 1619K (lift-mapper-2.0-scala280-SNAPSHOT.jar)
[警告] *** 校验和失败 - 下载校验和失败:local = '0c857e2c5de9d5cabb7c972e519528606f19697b';远程 = 'a258cf7d7a49a8d7163d499da06a4d1e231a78e0' - 重试
下载:http://scala-tools.org/repo-snapshots/net/liftweb/lift-mapper/2.0-scala280-SNAPSHOT/lift-mapper-2.0-scala280-SNAPSHOT.jar
下载 1619K (lift-mapper-2.0-scala280-SNAPSHOT.jar)

正如您所看到的,由于 CHECKSUM 检查失败,Maven 必须重试下载,但它有效。

再试一次。