jmc8 startup failure

[bobpengxie(颉鹏)]

Hi,
jmc8 startup failure
Reproduce:
       git clone https://github.com/openjdk/jmc.git
       build.sh  --packageJmc
        build.sh --run
Environment:
    mac 10.15.7
Exceptions:
   org.osgi.framework.BundleException: Could not resolve module: org.apache.felix.scr [5]
   Unresolved requirement: Import-Package: org.apache.felix.service.command; version="[1.0.0,2.0.0)";      resolution:="optional"
   Unresolved requirement: Import-Package: org.osgi.service.cm; version="[1.6.0,2.0.0)"; resolution:="     optional"
   Unresolved requirement: Import-Package: org.osgi.service.component; version="[1.4.0,1.5.0)"

         at org.eclipse.osgi.container.Module.start(Module.java:463)
         at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel$2.run(ModuleContainer.java:     1845)
         at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor$1$1.execute(EquinoxContainerAd     aptor.java:136)
         at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContain     er.java:1838)
         at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.incStartLevel(ModuleContain     er.java:1781)
         at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(Modul     eContainer.java:1743)
         at org.eclipse.osgi.container.SystemModule.startWorker(SystemModule.java:269)
         at org.eclipse.osgi.container.Module.doStart(Module.java:605)
         at org.eclipse.osgi.container.Module.start(Module.java:468)
         at org.eclipse.osgi.container.SystemModule.start(SystemModule.java:193)

Thanks,
Peng xie