Unable to install rsync to develope app with qtcreator

[valenipes]

I'm following instructions for developing an app:

https://wiki.asteroidos.org/index.php/Creating_an_Asteroid_app#Install_additional_packages

I tried to build rsync with source ./prepare-build.sh emulator and then bitbake rsync. So I moved the binary /build/tmp/deploy/ipk/core2-32/rsync_3.4.1-r0_core2-32.ipk to the emulator, and then I tried to install it, but I received the following error:

root@qemux86:ceres# opkg install rsync_3.4.1-r0_core2-32.ipk Solver encountered 1 problem(s): Problem 1/1: - conflicting requests - nothing provides libc6 >= 2.41+git0+e7c419a295 needed by rsync-3.4.1-r0.core2-32

Solution 1: - do not ask to install rsync-3.4.1-r0.core2-32

libc6 is indeed installed with an older version:

root@qemux86:ceres# opkg info libc6 Package: libc6 Version: 2.39+git0+b027d5b145-r0 [...]

What can I do to solve the issue? And also, is somewhere available the prebuilt binary to spare time? Thanks