Failed to install ELDK 5.6

Hello,

I got this error when installing ELDK 5.6 on Debian 10.2. Can anyone help?

$ sudo ./install.sh -d /home/notooth/Downloads/eldk-5.6 -s toolchain-xenomai-qte powerpc-4xx-softfloat 
*** Installing ./targets/powerpc-4xx-softfloat/eldk-eglibc-i686-powerpc-toolchain-xenomai-qte-5.6.sh
    into /home/notooth/Downloads/eldk-5.6/powerpc-4xx-softfloat
--------------------------------------------------------------------
NOTICE: superuser priviledges will be needed to install the
root file system; make sure you have sufficient permissions.
--------------------------------------------------------------------
Error: Can't read rootfs tarball "./targets/powerpc-4xx-softfloat/core-image-minimal-dev-generic-powerpc-4xx-softfloat.tar.gz ./targets/powerpc-4xx-softfloat/core-image-minimal-generic-powerpc-4xx-softfloat.tar.gz ./targets/powerpc-4xx-softfloat/core-image-minimal-mtdutils-generic-powerpc-4xx-softfloat.tar.gz ./targets/powerpc-4xx-softfloat/core-image-minimal-xenomai-generic-powerpc-4xx-softfloat.tar.gz"

Hello,

I have the same problem with version 5.5.3.
Did you figure out how to fix the error ?