owut: ucv_resource_new_ex: symbol not found (looks in file /usr/lib/ucode/uloop.so

Package Name

owut

Maintainer

Eric Fahlgren ericfahlgren@gmail.com

OpenWrt Version

24.10.0

OpenWrt Target/Subtarget

mvebu/cortexa53

Steps to Reproduce

1. opkg install owut
2. owut does not work. It is unable to even report the version

opkg info owut

Package: owut
Version: 2025.07.110d00192d-r1
Depends: libc, attendedsysupgrade-common, rpcd-mod-file, ucode, ucode-mod-fs, ucode-mod-ubus, ucode-mod-uci, ucode-mod-uclient, ucode-mod-uloop
Status: install user installed
Section: utils
Architecture: all
Size: 28183
Filename: owut_2025.07.110d00192d-r1_all.ipk
Conffiles:
/etc/owut.d/pre-install.sh 91770a2f553d58c0697d9dbf22244f944a6963f414e48dc1d0e8384644e8ec1a
Description: The OpenWrt Upgrade Tool (owut) is a command line program that
checks for new packages, package build breakages, generates
sysupgrade images containing installed packages and installs
images. It is written in ucode for easy end-user customization.

Documentation is available at
https://openwrt.org/docs/guide-user/installation/sysupgrade.owut
Installed-Time: 1754873948

Since it appears to relate to ucode-mod-uloop

opkg info ucode-mod-uloop

Package: ucode-mod-uloop
Version: 2025.07.183f64c808-r1
Depends: libc, ucode, libubox20240329
Status: install ok installed
Section: lang
Architecture: aarch64_cortex-a53
Size: 10259
Filename: ucode-mod-uloop_2025.07.183f64c808-r1_aarch64_cortex-a53.ipk
Description: The uloop module allows ucode scripts to interact with OpenWrt uloop event loop implementation.
Installed-Time: 1754873948

Actual Behaviour

root@OpenWrt:/# owut -V
Runtime error: Unable to dlopen file '/usr/lib/ucode/uloop.so': Error relocating /usr/lib/ucode/uloop.so: ucv_resource_new_ex: symbol not found
In /usr/bin/owut, line 10, byte 34:

let PROG = ${NAME}/${VERSION};
Near here -----------------------^

Confirmation Checklist

• The package is maintained in this repository.
• I understand that issues related to the base OpenWrt repository or LuCI repository will be closed.
• I am reporting an issue for OpenWrt, not an unsupported fork.

Start with /usr/bin/owut and the failing load of /usr/lib/ucode/uloop.so, then compare the installed owut and ucode-mod-uloop package versions and dependencies. Confirm which package provides the missing symbol and verify that owut -V starts successfully after compatible packages are installed.