only need to build my maven project with eclipse and want to run

I am very new to maven and I want to run the three projects of maven but there are lot of problems and errors occurring when I building the project. you can check images in attachment and I am also giving you some errors description below. Description of some Errors: 1) Project build error: Non-resolvable parent POM: Failure to transfer bootstrap:bootstrap-pom:pom:1 from sala/maven2_repositories/inhouse was cached in the local repository, resolution will not be reattempted until the update interval of inhouse has elapsed or updates are forced. Original error: Could not transfer artifact bootstrap:bootstrap-pom:pom:1 from/to inhouse (sala/maven2_repositories/inhouse): null to sala/maven2_repositories/inhouse/bootstrap/bootstrap-pom/1/… and '[login to view URL]' points at wrong local POM 2)ArtifactDescriptorException: Failed to read artifact descriptor for ebridge:ebridge:jar:1.1.0: ArtifactResolutionException: Failure to transfer ebridge:ebridge:pom:1.1.0 from [login to view URL] was cached in the local repository, resolution will not be reattempted until the update interval of inhouse has elapsed or updates are forced. Original error: Could not transfer artifact ebridge:ebridge:pom:1.1.0 from/to inhouse ([login to view URL]): null to [login to view URL]… 3)Missing artifact avalon-framework:avalon-framework:jar:4.1.3