Pip install in arm64 container about pyopendds

[iguessthislldo]

Which should be the $DDS_ROOT ? is it the base folder of the cloned repository? I'm asking 'cause there's no setenv.sh across the cloned repository.

setenv.sh isn't part of PyOpenDDS, it is generated by OpenDDS when it's configured and should be in the root of the OpenDDS source directory. This is what CMake is complaining about in the middle of the log you posted; it can't find OpenDDS.

[sinsalabim]

Quite embarrassing.
Thought that pyopendds would have installed OpenDDS automagically.
Quite naive of me.
However, I did managed to install open dds, sourced out setenv.sh and successfully installed pyopendds.

Absolutely easy peasy.

Only curios thing is that setenv.sh had no sha-bang at the very top.
Therefore I've added execution right with chmod +x and ran the script, and everything went right.
Just like one shot one kill.

This is a container built specifying arm64 architecture (as you can see in the docker file).
Right now I'll close the issue right away and let you know if it will run correctly into the real environment (https://developer.nvidia.com/embedded/jetson-nano-developer-kit)

Thank you very much for the given attention and super quick support.

[iguessthislldo]

Thought that pyopendds would have installed OpenDDS automagically.

That's something I have an issue for: #29

However in the case of arm64, I'm not sure if it'd be be automatic or not.

Only curios thing is that setenv.sh had no sha-bang at the very top.

It doesn't need a sha-bang. It's meant to be sourced from the shell or scripts using something like source OpenDDS/setenv.sh.

[mitza-oci]

Only curios thing is that setenv.sh had no sha-bang at the very top.

It doesn't need a sha-bang. It's meant to be sourced from the shell or scripts using something like source OpenDDS/setenv.sh.

And the same concept applies to the file mode bits (chmod).

[sinsalabim]

@iguessthislldo I've realized why sourcing wasn't working.
Container has shell terminal, not bash (check the ps aux command output)

# ps aux
USER       PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
root         1  0.0  0.4 163320 36224 pts/0    Ssl+ 11:12   0:00 /usr/bin/qemu-aarch64 /usr/local/bin/python3 python3
root         8  0.0  0.0 148844  7188 pts/1    Ssl  11:12   0:00 /usr/bin/qemu-aarch64 /bin/sh /bin/sh
root        69  0.0  0.1 155252 10564 ?        Rl+  10:31   0:00 ps aux

Therefore the equivalent of "source" is the "." command.

That's why source gives me the following error:

# source OpenDDS/setenv.sh
/bin/sh: 35: source: not found

Instead I should have used the following:

# . OpenDDS/setenv.sh

Which runs smoothly.