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by anonymous
Dear all,

trying to build RUTOS sdk for 955, I am facing the following error:

make[6]: Entering directory '/home/teltonika/rutos-ath79-rut9-gpl/build_dir/target-mips_24kc_musl/opendnp3-2021-05-25/_deps/asio-subbuild'

[ 11%] Performing download step (download, verify and extract) for 'asio-populate'

-- verifying file...


-- SHA1 hash of


  does not match expected value

    expected: '6bdd33522d5b95b36445abb2072a481f7ce15402'

      actual: 'da39a3ee5e6b4b0d3255bfef95601890afd80709'

-- File already exists but hash mismatch. Removing...

Is there a way to bypass the problem? In my case opendnp3 is not required. I tried to remove opendnp3 and opendnp3 support from menuconfig but the problem does not vanish.

Thank you very much


1 Answer

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by anonymous

At this Teltonika Networks Wiki link, you can find all the information and steps needed to build a custom firmware, just one piece of advice, try to follow the instructions inside the README file inside the sdk, it has updated instructions a little different from the ones you can find at the wiki page. Also try to use the recommended version of Ubuntu, in this case, 18.04.

Try to check that every package that you have to install before starting the build of the sdk is installed correctly, it is really easy to miss something, and in case a package was not installed correctly, try different versions of that package.