|WARNING| pw146198 [PATCH] doc: fix Sphinx build without RTD theme

[qemudev at loongson.cn]

Test-Label: loongarch-compilation
Test-Status: WARNING
http://dpdk.org/patch/146198

_apply patch failure_

Submitter: Thomas Monjalon <thomas at monjalon.net>
Date: Thu, 17 Oct 2024 19:14:13 +0200
DPDK git baseline: Repo:dpdk
  Branch: main
  CommitID: c523e8643b60f39eda3864af022a84203d962a94

Apply patch set 146198 failed:

Checking patch doc/guides/conf.py...
error: while searching for:

try:
    import sphinx_rtd_theme

    html_theme = "sphinx_rtd_theme"
except:
    print('Install the sphinx ReadTheDocs theme for improved html documentation '
          'layout: https://sphinx-rtd-theme.readthedocs.io/',
          file=stderr)
    pass

stop_on_error = ('-W' in argv)


error: patch failed: doc/guides/conf.py:16
error: doc/guides/conf.py: patch does not apply