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:

  [Failed to resolve the transaction:
]: [RPM transaction has failed.]
=============
[Problem 1: package tcl-devel-1:9.0.0-1.fc42.ppc64le from copr_base requires tcl = 1:9.0.0-1.fc42, but none of the providers can be installed
  - cannot install both tcl-1:9.0.0-1.fc42.ppc64le from copr_base and tcl-1:8.6.15-6.fc42.ppc64le from fedora
  - package python3.9-3.9.21-1.fc42.ppc64le from fedora requires libtcl8.6.so()(64bit), but none of the providers can be installed
  - cannot install the best candidate for the job
  - conflicting requests]: [Seems that the tcl-devel package requires tcl package of version tcl-1:9.0.0-1, however, this version can't be installed together with tcl-1:8.6.15-6 which is already requested.]
=============
[Problem 2: package tk-devel-1:9.0.0-1.fc42.ppc64le from copr_base requires tk = 1:9.0.0-1.fc42, but none of the providers can be installed
  - package tk-1:9.0.0-1.fc42.ppc64le from copr_base requires libtcl9.0.so()(64bit), but none of the providers can be installed
  - package tk-1:9.0.0-1.fc42.ppc64le from copr_base requires tcl = 1:9.0.0, but none of the providers can be installed
  - cannot install both tcl-1:9.0.0-1.fc42.ppc64le from copr_base and tcl-1:8.6.15-6.fc42.ppc64le from fedora
  - package tix-1:8.4.3-41.fc41.ppc64le from fedora requires tcl(abi) = 8.6, but none of the providers can be installed
  - package tix-devel-1:8.4.3-41.fc41.ppc64le from fedora requires tix = 1:8.4.3-41.fc41, but none of the providers can be installed
  - cannot install the best candidate for the job
  - conflicting requests]: [The RPM transaction has a conflicting requests.

The tk-devel package requires the tk package in version 1:9.0.0-1 which is not available.
The tix package requires tcl(abi) = 8.6 which is not available.]

Issue: The RPM transaction contains requirements which can't be satisfied. Some packages are missing or are not available in the required version.
Resolution: Please make sure the spec file dependencies are correctly set and that these dependent packages are available during the build.