Well, according to https://pkgs.org/search/?q=ltfs no it doesn’t exist other than for Debian-based systems. Nobody has packaged it for RHEL, Rocky, Alma, etc.
As for the packages:
root@rocky8:~# dnf list libxml2*
Last metadata expiration check: 0:52:12 ago on Wed 17 Dec 2025 08:50:23 AM CET.
Installed Packages
libxml2.x86_64 2.9.7-21.el8_10.3 @baseos
Available Packages
libxml2.i686 2.9.7-21.el8_10.3 baseos
libxml2-devel.i686 2.9.7-21.el8_10.3 appstream
libxml2-devel.x86_64 2.9.7-21.el8_10.3 appstream
clearly shows that libxml is available. Assuming libicu:
root@rocky8:~# dnf list libicu*
Last metadata expiration check: 0:53:27 ago on Wed 17 Dec 2025 08:50:23 AM CET.
Available Packages
libicu.i686 60.3-2.el8_1 baseos
libicu.x86_64 60.3-2.el8_1 baseos
libicu-devel.i686 60.3-2.el8_1 baseos
libicu-devel.x86_64 60.3-2.el8_1 baseos
libicu-doc.noarch 60.3-2.el8_1 baseos
libicu50.x86_64 50.2-5.el8 epel
as you can see a version is available in EPEL repository as well if needed. If you haven’t enabled that, then:
dnf install -y epel-release
same commands will work for Rocky 9 as well.
And for the genrb item:
root@rocky8:~# dnf provides */genrb
Last metadata expiration check: 0:55:29 ago on Wed 17 Dec 2025 08:50:23 AM CET.
icu-60.3-2.el8_1.x86_64 : International Components for Unicode
Repo : baseos
Matched from:
Filename : /usr/bin/genrb
shows a package called icu basically if you look at the build requirements, and look at the differences between Linux and say FreeBSD, you can see that under Linux they mention icu4c, but under FreeBSD they mention icu. Would probably be easier if they actually listed the package names correctly in their documentation rather than just generalising and making it slightly more difficult for people to find them.
Also, finding packages is relatively easy, if you tried:
dnf list libxml-2
and found nothing, then we need to work on the main common part, so xml.
dnf list \*xml\*
will list all packages that have xml in their name. You can do the same with icu as well, and at that point, you have a list, and can choose the appropriate one to install. And if you know you are missing something like genrb, then you use the provides example above where I showed that and how it found the package that has that binary. Or we can use the more common libxml part, so:
dnf list libxml*
and we would have seen that libxml2 packages exist rather than libxml-2. Failing that, a search on pkgs.org would also give results on what potentially exists or not but again providing the correct filename, or part of filename like with the dnf command examples above.
