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From: =?UTF-8?B?QWxlxaEgWmVsZW7DvQ==?= <zeleny.ales@gmail.com>
Date: Mon, 24 Nov 2025 16:32:49 +0100
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Subject: Re: Postgresql 18.1 LLVMJIT installation issue on Alma Linux 10
To: =?UTF-8?B?RGV2cmltIEfDvG5kw7x6?= <devrim@gunduz.org>
Cc: pgsql-pkg-yum@lists.postgresql.org
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Hello,

Many thanks, it solved the problem.

Kind regards Ales Zeleny

po 24. 11. 2025 v 13:38 odes=C3=ADlatel Devrim G=C3=BCnd=C3=BCz <devrim@gun=
duz.org> napsal:

> Hi Ale=C5=A1,
>
> On Sun, 2025-11-23 at 00:43 +0100, Ale=C5=A1 Zelen=C3=BD wrote:
> >
> > On AlmaLinux 10 there is an unmet dependency for PostgreSQL18.1
> > for postgresql18-llvmjit package:
> >
> > [root@prod-hz-hel-pg-01 ~]# sudo dnf install -y postgresql18-server
> > postgresql18-llvmjit
> > Last metadata expiration check: 0:03:35 ago on Sun 23 Nov 2025
> > 12:28:23 AM
> > CET.
> > Error:
> >  Problem: cannot install the best candidate for the job
> >   - nothing provides libLLVM.so.20.1()(64bit) needed by
> > postgresql18-llvmjit-18.1-1PGDG.rhel10.x86_64 from pgdg18
> >   - nothing provides libLLVM.so.20.1(LLVM_20.1)(64bit) needed by
> > postgresql18-llvmjit-18.1-1PGDG.rhel10.x86_64 from pgdg18
> > (try to add '--skip-broken' to skip uninstallable packages or '--
> > nobest' to
> > use not only best candidate packages)
> >
> > For PostgreSQL 18.0, installation works (requires LLVM_19).
> >
> > Is there a way to work around this issue?
>
> What happens if you run
>
> echo "10.0" > /etc/dnf/vars/releasever
>
> and try again?
>
> Thanks!
>
> Regards,
>
> --
> Devrim G=C3=BCnd=C3=BCz
> Open Source Solution Architect, PostgreSQL Major Contributor
> BlueSky: @devrim.gunduz.org , @gunduz.org
>

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<div dir=3D"ltr"><div>Hello,</div><div><br></div><div>Many thanks, it solve=
d the problem.</div><div><br></div><div>Kind regards Ales Zeleny</div></div=
><br><div class=3D"gmail_quote gmail_quote_container"><div dir=3D"ltr" clas=
s=3D"gmail_attr">po 24. 11. 2025 v=C2=A013:38 odes=C3=ADlatel Devrim G=C3=
=BCnd=C3=BCz &lt;<a href=3D"mailto:devrim@gunduz.org">devrim@gunduz.org</a>=
&gt; napsal:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0px=
 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi =
Ale=C5=A1,<br>
<br>
On Sun, 2025-11-23 at 00:43 +0100, Ale=C5=A1 Zelen=C3=BD wrote:<br>
&gt; <br>
&gt; On AlmaLinux 10 there is an unmet dependency for PostgreSQL18.1<br>
&gt; for postgresql18-llvmjit package:<br>
&gt; <br>
&gt; [root@prod-hz-hel-pg-01 ~]# sudo dnf install -y postgresql18-server<br=
>
&gt; postgresql18-llvmjit<br>
&gt; Last metadata expiration check: 0:03:35 ago on Sun 23 Nov 2025<br>
&gt; 12:28:23 AM<br>
&gt; CET.<br>
&gt; Error:<br>
&gt; =C2=A0Problem: cannot install the best candidate for the job<br>
&gt; =C2=A0 - nothing provides libLLVM.so.20.1()(64bit) needed by<br>
&gt; postgresql18-llvmjit-18.1-1PGDG.rhel10.x86_64 from pgdg18<br>
&gt; =C2=A0 - nothing provides libLLVM.so.20.1(LLVM_20.1)(64bit) needed by<=
br>
&gt; postgresql18-llvmjit-18.1-1PGDG.rhel10.x86_64 from pgdg18<br>
&gt; (try to add &#39;--skip-broken&#39; to skip uninstallable packages or =
&#39;--<br>
&gt; nobest&#39; to<br>
&gt; use not only best candidate packages)<br>
&gt; <br>
&gt; For PostgreSQL 18.0, installation works (requires LLVM_19).<br>
&gt; <br>
&gt; Is there a way to work around this issue?<br>
<br>
What happens if you run<br>
<br>
echo &quot;10.0&quot; &gt; /etc/dnf/vars/releasever<br>
<br>
and try again?<br>
<br>
Thanks!<br>
<br>
Regards,<br>
<br>
-- <br>
Devrim G=C3=BCnd=C3=BCz<br>
Open Source Solution Architect, PostgreSQL Major Contributor<br>
BlueSky: @<a href=3D"http://devrim.gunduz.org" rel=3D"noreferrer" target=3D=
"_blank">devrim.gunduz.org</a> , @<a href=3D"http://gunduz.org" rel=3D"nore=
ferrer" target=3D"_blank">gunduz.org</a><br>
</blockquote></div>

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