我正在为 MLIS 学生教授 DSpace，当我提供mvn包时，我收到以下错误（附加文件）。
我尝试DSpace使用以下文件集在 Windows 7 上安装。在过去，我已经成功了好几次。由于我们无法在计算机实验室升级操作系统，所以这次我也坚持教相同的安装。
jdk1.6.0_38,
apache-ant-1.9.2,
apache-maven-3.0.5,
apache tomcat 7.0,
dspace-3.2-src-release.
请帮我解决。
错误日志文件：
C:\dspace\dspace-3.2-src-release\dspace>mvn package
[INFO] Scanning for projects...
Downloading: http://oss.sonatype.org/content/repositories/releases/org/sonatype/oss/oss-parent/7/oss-parent-7.pom
Downloading: http://repo.maven.apache.org/maven2/org/sonatype/oss/oss-parent/7/oss-parent-7.pom
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR] The project org.dspace:dspace:3.2 (C:\dspace\dspace-3.2-src-release\dspace\pom.xml) has 1 error
[ERROR] Non-resolvable parent POM for org.dspace:dspace-parent:3.2: Could not transfer artifact org.sonatype.oss:oss-parent:pom:7 from/to sonatype-releases
(http://oss.sonatype.org/content/repositories/releases/): peer not authenticated and 'parent.relativePath' points at wrong local POM @ org.dspace:dspace-parent:3.2, C:\dspace\dspace-3.2-src-release\pom.xml, line 17, column 13 -> [Help 2]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException
C:\dspace\dspace-3.2-src-release\dspace>