Yeah, sorry, I didn't mention it, but the ./configure command showed that lcms2 was enabled, and there were also many lcms2 entries in the cinlog (and no errors!). So the patch applied without any issues. I've always used the launcher by setting the environment variables in the appropriate field, and it's always worked—for example, with the variable for 16-bit. In this case, however, I used a sh script, which I’m attaching. And that was exactly the problem. By adding the variable to the launcher instead of using the script, lcms works. The “cms” entry appears in the terminal, and redtruck_GBR.jpg is displayed correctly in the compositor. I’ll be running some more tests tomorrow, but for now I just wanted to thank you—not only for your patience with me, but also for the incredible work you’re doing. Adding color features to CinGG was an impossible task (as I often say, Adam told me that Cinelerra wasn’t designed for color). Yet you managed to do it. I don’t know how to thank you.