Given following log snippets, their explanation, and nothing else, explain what failure, if any, occurred during build of this package.

  Snippets are in a format of [X] : [Y], where [X] is a log snippet, and [Y] is the explanation.

  Snippets are delimited with '================'.

  Drawing on information from all snippets, provide a concise explanation of the issue and recommend a solution.

  Explanation of the issue, and recommended solution, should take a handful of sentences.

  Snippets:

  [version conflict for package "Tcl": have 9.0.0, need 8.6
    while executing
"package require Tcl 8.6"
    (file "test/tester.tcl" line 33)]: [Error message]

Issue: Mismatched version of dependency, requested version is different from what is provided.
Resolution: Package depends on Tcl version that is not present in Fedora, either fix in upstream or create a patch that fixes the issue.