These packages contain only the minimal set of binaries built for some
particular OS and architecture. You still need to download the source
distribution to get all the rest of the files.
The binaries in these packages are likely to support only the minimal set
of the features (i.e. no FreeType etc.). They are provided as a "best
effort" and are not guaranteed to work properly in any particular case.
You are highly encouraged to build your own binaries from the source code.