E: Sub-process /usr/bin/dpkg returned an error code (1)

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Hi!

i wanted to add a second visor, (runnig a hypervisor and visor since last week fine)
now i get trouble installing skywire:

root@xxxxx:~# apt install skywire
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
dns-root-data dnsmasq-base libbluetooth3 libcurl3-gnutls libgudev-1.0-0 libjansson4 libmbim-glib4 libmbim-proxy libmm-glib0 libndp0 libnm0 libqmi-glib5
libqmi-proxy libteamdctl0 modemmanager
Use 'apt autoremove' to remove them.
The following NEW packages will be installed:
skywire
0 upgraded, 1 newly installed, 0 to remove and 16 not upgraded.
Need to get 0 B/25.2 MB of archives.
After this operation, 0 B of additional disk space will be used.
Selecting previously unselected package skywire.
(Reading database ... 40254 files and directories currently installed.)
Preparing to unpack .../skywire_0.2.3-2_armhf.deb ...
Unpacking skywire (0.2.3-2) ...
Setting up skywire (0.2.3-2) ...
dpkg (subprocess): unable to execute installed skywire package post-installation script (/var/lib/dpkg/info/skywire.postinst): No such file or directory
dpkg: error processing package skywire (--configure):
installed skywire package post-installation script subprocess returned error exit status 2
Errors were encountered while processing:
skywire
E: Sub-process /usr/bin/dpkg returned an error code (1)

Is there a fix for this? i tried with apt purge skywire to reinstall again but it doesnt work
Reflashing the image and starting from new, i get everytime the error E: Sub-process /usr/bin/dpkg returned an error code (1)
thx :)