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Chapter 5. Troubleshooting Software Collections
This chapter helps you troubleshoot some of the common issues you can encounter when building your Software Collections.
5.1. Error: line XX: Unknown tag: %scl_package software_collection_name
You can encounter this error message when building a Software Collection package. It is usually caused by a missing package scl-utils-build. To install the scl-utils-build package, run the following command:
#yum install scl-utils-build
For more information, see Section 1.3, “Enabling Support for Software Collections”.

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