The timing probably is good, but the problem you're seeing isn't the one I was alluding to. Your error seems more like a failure to either locate the libxl.so.1, or there's a 32/64 bit mismatch. I just double-checked that it works under my CentOS 8 Stream/64 bit system, so I think you need to do the following:
1. Download
libxl.so.4.2.0-x86_64 into your bin64 directory. (Note that unlike most of the other libraries and packages, this one does not have a platform-specific identifier like -cs8 because the same module actually works across all the current 64 bit linux platforms we support. It can do that because it static-links to all the necessary dependent libraries, which is why it's so large. I've considered doing the same for A-Shell itself, but am afraid there's just too much that needs to be included, and unlike the AXL library which really only needs to do one thing, the broad range of a A-Shell activities vastly increases the chance of an incongruency between it's embedded libraries and some external package library.)
2. Create a symbolic link from libxl.so.1 to it, i.e.
$ cd /vm/miame/bin64
$ sudo ln -s $PWD/libxl.so.4.2.0.0.x86_64 ./libxl.so.1
Now you should be able to at least load the library. But you may need to recompile any of your programs using it, replacing the libxl.bsi with
libxl64.bsi (You should probably refresh the entire libxl: directory from the repository, and then test using one of the sample test programs, perhaps tstacb, just to confirm that it's all operational.)
3. There is a 7.0.1753.2 update for the -cs8 64 bit platform in the
70rel/bin-linux-cs8 download directory.
