==== REQUIRED BASIC INFO OF YOUR IREDMAIL SERVER ====
- iRedMail version (check /etc/iredmail-release): v1.3.2
- Linux/BSD distribution name and version: Debian v10.0 amd64
====

Hello,
I can't install iRedMail :

bash iRedMail.sh
< SKIP > Function: check_new_iredmail.
[ INFO ] apt update ...
Hit:1 http://ftp.debian.org/debian buster InRelease
Hit:2 http://ftp.debian.org/debian buster-updates InRelease
Hit:3 http://security.debian.org buster/updates InRelease
Reading package lists... Done
[ INFO ] Fetching source tarballs ...
[ INFO ] + 1 of 5: https://dl.iredmail.org/yum/misc/iRedAdmin-1.1.tar.gz
[ INFO ] + 2 of 5: https://dl.iredmail.org/yum/misc/mlmmja … 0.4.tar.gz
[ INFO ] + 3 of 5: https://dl.iredmail.org/yum/misc/iRedAPD-4.6.tar.gz
[ INFO ] + 4 of 5: https://dl.iredmail.org/yum/misc/netdata-v1.26.0.gz.run
[ INFO ] + 5 of 5: https://dl.iredmail.org/yum/misc/roundc … ete.tar.gz
[ INFO ] Validate downloaded source tarballs ...
misc/iRedAdmin-1.1.tar.gz: FAILED
misc/mlmmjadmin-3.0.4.tar.gz: OK
misc/iRedAPD-4.6.tar.gz: OK
misc/netdata-v1.26.0.gz.run: OK
misc/roundcubemail-1.4.9-complete.tar.gz: OK
sha256sum: WARNING: 1 computed checksum did NOT match
        [ FAILED ]
<< ERROR >> Package verification failed. Script exit ...

I saw that I was not the only one in this case and that the problem was obviously fixed but not for me.
How can I do ?