It seems you need the ostree package. You can try the one from Slint but as it has several dependencies you could do what follows to also also install them:

Edit /etc/slapt-getslapt-getrc as root and append this line to it:
SOURCE=https://slackware.uk/slint/x86_64/slint-15.0:DEFAULT
then type ...

To install the kernel, do what follows. Do not type the lines beginning with #, of course wget https://slackware.uk/slint/x86_64/slint-15.0/slint/kernel-6.12.8-x86_64-1slint.txz
wget https://slackware.uk/slint/x86_64/slint-15.0/slint/kernel-6.12.8-x86_64-1slint.md5
# check the integrity of the ...

I confirm the issue. The shared library libjemalloc.so.2 is shipped in the jemalloc package.

So just type: sudo slapt-get -i jemalloc to solve it.

@gapan: however "depfinder bind-9.18.37-x86_64-1_slack15.0" does not list jemalloc as dependency, which is weird as "ldd /usr/sbin/named" lists ...

Just download the file tying:
wget http://slackware.uk/slint/x86_64/slint-15.0/slint/python3.11-3.11.9-x86_64-2slint.txz
then install it typing:
sudo installpkg python3.11-3.11.9-x86_64-2slint.txz
type your password when requested, that's all.

sudo should be typed in lower case letter.

For ...

If it needs python 3.10, there is not much to do unfortunately, other than upgrade python, which is not easy.

You could try installing this python 3.11 package from slint: http://slackware.uk/slint/x86_64/slint-15.0/slint/python3.11-3.11.9-x86_64-2slint.txz
It sits beside the python 3.9 package ...

cat /proc/cmdline

Hi, as indicated in the Slackel's website:

Due to an influx of spam, we have had to temporarily disable account registrations. Please write an email to dijemos at gmail dot com.

Hello,

so far Slint has been fund only by myself, with one exception: the gift of the
only computer I own, thanks to Philippe.

I'm thinking of asking for donations to help with recurring costs (currently,
mainly the cost of renting a virtual server to host the slint.fr website and its
domain name ...

Quoting parts of the Changelog for Slint64-15.0:

Wednesday 26 March 2025
This batch of updates provides the LXQt 2.1.0 desktop, thanks for his great
work to Frank Honolka.

About LXQt:
first run as usual and as root:
slapt-get -u
slapt-get --upgrade
dotnew (or dotnew-gtk)

If you want to get the ...

Hello,

To get the new ISO, read:
https://slackware.uk/slint/x86_64/slint-15.0/iso/INSTALLATION

This new ISO is provided mainly to allow getting out of the box the most recent versions of packages it contains coming from the Slackware and Slint
repositories.

The installer in this ISO only provides ...