Error on installer (1° post on github)

[garfieldxxx20]

Hi all,

this is my first Query on githup, i apologize if i make a mistake. when i try to lunch install-ut2004.sh i receive an error (see below) dmaragno@DL380-Gen9:~/Scaricati$ ./install-ut2004.sh
┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
┃ OldUnreal Unreal Tournament 2004 Linux Installer ┃
┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛

Installer is running in GUI mode. If no window is displayed,
type CTRL+C to kill the installer, and start it with the
--ui-mode=none argument.

[ ✓ ] Checking Dependencies
[ ✓ ] Checking Destination Folder
[ ✓ ] Terms of Service
[ ✓ ] Fetch Patch Info from GitHub
[ - ] Download unshield (SKIPPED: File already exists)
[ - ] Download OldUnreal-UT2004Patch3374-Linux-6369f34c.tar.bz2 (SKIPPED: File already exists)
[ ⠙ ] Download UT2004.iso (Starting...)./install-ut2004.sh: riga 997: TOTAL_SIZE: variabile non assegnata
[ ✗ ] Download UT2004.iso
[ ⠼ ] Download UT2004.iso (retry) (Starting...)./install-ut2004.sh: riga 997: TOTAL_SIZE: variabile non assegnata
[ ✗ ] Download UT2004.iso (retry)
[ ⠧ ] Download UT2004.iso (retry) (Starting...)./install-ut2004.sh: riga 997: TOTAL_SIZE: variabile non assegnata
[ ✗ ] Download UT2004.iso (retry)
[ ✗ ] Download UT2004.iso (retry)
dmaragno@DL380-Gen9:~/Scaricati$

this is my machine : Linux DL380-Gen9 7.0.0-15-generic #15-Ubuntu SMP PREEMPT_DYNAMIC Wed Apr 22 16:06:43 UTC 2026 x86_64 GNU/Linux

i have installed UT200 on other machine with kernel 6.x without any error. Can someone help me to install ? or fix the same error? thanks in advance

Davide (Felix)