Hi Ben,
> When I try to install a Java-related package, like "icedtea", "clojure", > "ant" or "groovy" on my up-to-date GuixSD, it fails with an error like > this: > > $ guix package --install=icedtea > guix package: error: build failed: opening file > `/gnu/store/jm8abx8z95axza19alr0rkwkkv0x4ljr-langtools.tar.bz2.drv': No such > file or directory This sounds like you have a corrupted file system / store. Try as root “guix gc --verify=repair,contents” to attempt to repair the store contents. Do this after running fsck on the file system. -- Ricardo