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-rw-r--r--graphics/opencolorio/README11
1 files changed, 8 insertions, 3 deletions
diff --git a/graphics/opencolorio/README b/graphics/opencolorio/README
index 59b5477472..e0f327ea4e 100644
--- a/graphics/opencolorio/README
+++ b/graphics/opencolorio/README
@@ -7,6 +7,11 @@ for high-end production usage. OCIO is compatible with the Academy
Color Encoding Specification (ACES) and is LUT-format agnostic,
supporting many popular formats.
-This package includes building of a shared object library for each of
-python2 and python3 provided the respective python version is available
-on the build system.
+Warning: This SlackBuild requires network access when it runs, meaning
+it downloads files from the Internet with root access. YMMV on whether
+this is a good idea.
+
+Note to 32-bit users: this requires the SSE2 extension. If you
+get "illegal instruction" errors at runtime, your CPU doesn't have
+SSE2. At this point (2022), there aren't that many non-SSE2 x86 CPUs
+still in service, so probably this won't be a problem for you.