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Change minimum Ghostscript version to 9.55

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This commit is contained in:
James R. Barlow
2023-09-19 14:22:16 -07:00
parent 6c78076bea
commit eec8a2b574
1 changed files with 6 additions and 2 deletions
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8
src/ocrmypdf/builtin_plugins/ghostscript.py
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@@ -13,6 +13,10 @@ from ocrmypdf.subprocess import check_external_program
log = logging.getLogger(__name__)
# Currently all blacklisted versions are lower than 9.55, so none need to
# be added here. If a future version is blacklisted, add it here.
BLACKLISTED_GS_VERSIONS = frozenset()
@hookimpl
def check_options(options):
@@ -21,10 +25,10 @@ def check_options(options):
program='gs',
package='ghostscript',
version_checker=ghostscript.version,
need_version='9.50', # Ubuntu 20.04's version
need_version='9.55', # Ubuntu 22.04's version
)
gs_version = ghostscript.version()
if gs_version in ('9.51',):
if gs_version in BLACKLISTED_GS_VERSIONS:
raise MissingDependencyError(
f"Ghostscript {gs_version} contains serious regressions and is not "
"supported. Please upgrade to a newer version, or downgrade to the "