我已通过此链接从 github 下载了源代码：https ://github.com/twitter/cloudhopper-smpp但是当我尝试在 Netbeans 中构建它时，出现两个错误，如下所示：
1）在输出窗口的构建开始时，它说：
Scanning for projects...
Some problems were encountered while building the effective model for com.cloudhopper:ch-smpp:jar:5.0.1-SNAPSHOT
The expression ${scm.url} is deprecated. Please use ${project.scm.url} instead.
It is highly recommended to fix these problems because they threaten the stability of your build.
For this reason, future Maven versions might no longer support building such malformed projects.
2）在构建结束时，输出窗口显示：
Results :
Failed tests: serverBindToUnavailablePortThrowsException(com.cloudhopper.smpp.impl.DefaultSmppServerTest)
Tests run: 162, Failures: 1, Errors: 0, Skipped: 1
------------------------------------------------------------------------
BUILD FAILURE
------------------------------------------------------------------------
Total time: 27.606s
Finished at: Sun Mar 10 09:42:27 GMT 2013
Final Memory: 21M/314M
------------------------------------------------------------------------
Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.10:test (default-test) on project ch-smpp: There are test failures.
Please refer to C:\XXX\XXX\XXX\XXX\CloudHopper\cloudhopper-smpp-master\cloudhopper- smpp-master\target\surefire-reports for the individual test results.
-> [Help 1]
To see the full stack trace of the errors, re-run Maven with the -e switch.
Re-run Maven using the -X switch to enable full debug logging.
For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
我希望能够构建所需的 jar 文件并运行提供的演示。
任何想法如何正确地建造这座建筑？