当尝试使用本地URL为RTC的下载副本进行“帮助/安装新软件”时，出现此错误：
No repository found containing: osgi.bundle,com.ibm.team.repository.common,1.4.4000.v20171031_1821
No repository found containing: osgi.bundle,com.ibm.team.repository.common.json,1.2.3000.v20171025_0017
No repository found containing: osgi.bundle,com.ibm.team.repository.common.remoteaccess,1.2.4000.v20170906_0017
No repository found containing: osgi.bundle,com.ibm.team.repository.common.remoteaccess.auth,1.3.3000.v20171025_0017
No repository found containing: osgi.bundle,com.ibm.team.repository.common.serialize,1.2.4000.v20171025_0017
No repository found containing: osgi.bundle,com.ibm.team.repository.common.transport,1.2.2000.v20171025_0017
No repository found containing: osgi.bundle,com.ibm.team.repository.rcp.common,3.1.900.v20170613_0129
No repository found containing: osgi.bundle,com.ibm.team.repository.rcp.core,3.1.700.v20161206_1803
No repository found containing: osgi.bundle,com.ibm.team.repository.rcp.ui,3.1.1400.v20171003_0332
No repository found containing: osgi.bundle,com.ibm.team.rtc.common,3.1.1700.v20171013_0240