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Re: [scada-dev] can't build from source code because of the '' p2 site not available.

Hello zhang,

as the NeoSCADA project is scheduled to be archived, I think the only way that remains is to do a complete build yourself, and work through all the build issues.

If you are interested in the IEC 60870 functionality, then things may be easier, as that is in the process of being moved to a new project. Mainly because of the same reasons.



On Tue, May 19, 2020 at 4:14 PM zzl <zzl@xxxxxxxxxxx> wrote:


Dear Sir,


I got a problem with ‘mvn building’ neoscada from source code, because the ‘’ can’t be accessed, it seems the server was down.


The source code was cloned from


Try to run the project root ‘build’ script will failed because lack of the below dependency.


[ERROR] Cannot resolve project dependencies:

[ERROR]   Software being installed: 0.5.0.qualifier

[ERROR]   Missing requirement: 0.5.0.qualifier requires 'org.eclipse.equinox.p2.iu; io.netty.buffer 0.0.0' but it could not be found


[ERROR] See for help.

[ERROR] Cannot resolve dependencies of MavenProject: org.eclipse.neoscada:org.eclipse.neoscada.external.feature:0.5.0-SNAPSHOT @ …


After some studying, I found the problem was the ‘’’ repository was down.

    <location includeMode="slicer" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">

      <unit id="io.netty.buffer" version="4.1.11.Final"/>

      <unit id="io.netty.common" version="4.1.11.Final"/>

      <unit id="io.netty.codec" version="4.1.11.Final"/>

      <unit id="io.netty.resolver" version="4.1.11.Final"/>

      <unit id="io.netty.handler" version="4.1.11.Final"/>

      <unit id="io.netty.transport" version="4.1.11.Final"/>

      <unit id="org.apache.commons.daemon" version="1.0.5.v20111129-0900"/>

      <unit id="org.apache.commons.compress" version="1.9.0"/>

      <unit id="org.eclipse.packagedrone.utils" version=""/>

      <unit id="" version=""/>

      <unit id="org.eclipse.packagedrone.utils.rpm" version=""/>

      <unit id="org.eclipse.packagedrone.utils.deb" version=""/>

      <unit id="bcpg" version="1.59.0"/>

      <unit id="bcprov" version="1.59.0"/>

      <unit id="bcpkix" version="1.59.0"/>

      <unit id="com.codepoetics.protonpack" version="1.15.0"/>

      <unit id="org.jooq.jool" version="0.9.12"/>

      <unit id="org.eclipse.milo.bsd-parser-core" version="0.2.1.ibh"/>

      <unit id="org.eclipse.milo.stack-core" version="0.2.1.ibh"/>

      <unit id="org.eclipse.milo.stack-client" version="0.2.1.ibh"/>

      <unit id="org.eclipse.milo.sdk-core" version="0.2.1.ibh"/>

      <unit id="org.eclipse.milo.sdk-client" version="0.2.1.ibh"/>

      <repository location=""/>



I can’t find these plugins in eclipse p2 site. But these components could be found in Maven repository, so I have tried to add the dependency in the releng target ‘pom.xml’ file. But it seems don’t work. The tycho will just lookup the ‘’ file, just omit the ‘dependencys’ section in ‘pom.xml’.


Could you please advise how to solve this problem? Thanks in advance.











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