No module named 'blessed'

pi@Europa:~/IOTstack $ ./menu.sh Checking for project update From https://github.com/SensorsIot/IOTstack

branch master -> FETCH_HEAD Project is up to date Python virtualenv found. Python Version: 'Python 3.11.1'. Python and virtualenv is up to date. Please enter sudo pasword if prompted Command: docker version -f "{{.Server.Version}}" Docker version 20.10.23+dfsg1 >= 18.2.0. Docker is good to go. Project dependencies up to date

Existing installation detected. Using existing python virtualenv for menu Traceback (most recent call last): File "/home/pi/IOTstack/./scripts/menu_main.py", line 2, in from blessed import Terminal ModuleNotFoundError: No module named 'blessed'

Just wondering if anyone has came across this? I tried to install blessed with pip3 install blessed and it says it's installed but still does this?

See if this helps. See also #643.

so I ran the instructions from pibuilder and logged back in running the menu

  creating build/temp.linux-aarch64-cpython-311
  aarch64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/home/pi/IOTstack/.virtualenv-menu/include -I/usr/include/python3.11 -c _ruamel_yaml.c -o build/temp.linux-aarch64-cpython-311/_ruamel_yaml.o
  _ruamel_yaml.c:198:12: fatal error: longintrepr.h: No such file or directory
    198 |   #include "longintrepr.h"
        |            ^~~~~~~~~~~~~~~
  compilation terminated.
  error: command '/usr/bin/aarch64-linux-gnu-gcc' failed with exit code 1
  [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure

× Encountered error while trying to install package. ╰─> ruamel.yaml.clib

note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure. pi@Europa:~/IOTstack $

How weird :-/

Maybe some basic info like your hardware, uname -a output, whether you're running Buster or Bullseye, etc.

Perhaps also try this.

I really have no idea what's going on. I don't understand this Python venv thing (conceptually, yes, tech details, no) but it seems to be the root cause of many problems.

I've been using bookworm for months without issue...

pi@Europa:~/IOTstack $ uname -a Linux Europa 5.15.84-v8+ #1613 SMP PREEMPT Thu Jan 5 12:03:08 GMT 2023 aarch64 GNU/Linux

Just to confirm, I ran the reset script (my first suggestion) on my own system and it didn't chuck up the same error as you got so either (a) it was a transient problem, in which case trying again might help, or (b) it's something peculiar about your system which is causing it.

I don't ever recall seeing compiler involvement let alone include errors or mentions of ruamel.yaml.clib. Weird.

Shows you how little I know - "bookworm" - never heard of it until this moment. Googling finds hits in 2021. Must've been living under a rock. What hardware?

We're at the limits of my knowledge. I usually try to treat the symptoms. On your system it's moaning about trying to install ruamel.yaml.clib.

On my Bullseye system:

$ apt list ruamel.yaml.clib python3-ruamel.yaml.clib
Listing... Done
python3-ruamel.yaml.clib/stable 0.2.2-1+b2 arm64
python3-ruamel.yaml.clib/stable 0.2.2-1+b2 armhf

So, ruamel.yaml.clib isn't known but python3-ruamel.yaml.clib is, albeit not marked "installed".

I just installed python3-ruamel.yaml.clib, then re-ran the reset script, then let the menu rebuild its venv. That all worked so it obviously did no great harm to install that package.

Maybe see if making the library available will solve the problem on Bookworm.

Other than that, serious "dunno". Sorry.

I wonder if it's related to it not being a stable build and they have broke something reacently - I used bookworm on another pi and installed powerline shell as part of that. After a recent update, the update broke that shell too and I had to reinstall the app to fix it.

pi@Europa:~/IOTstack $ apt list ruamel.yaml.clib python3-ruamel.yaml.clib Listing... Done python3-ruamel.yaml.clib/testing 0.2.7-1+b1 arm64 python3-ruamel.yaml.clib/testing 0.2.7-1+b1 armhf

I use a heavily modified docker-compose file that I write manually, I used IOTstack just to start stop / update containers etc

I'll go back to using the docker commands manually and see if the next set of updates or so fixes it again \o/ Thank you for having a look!

Just to add - all my installs using bookworm on arm fail this - I recently installed linux mint and using the defaults this installed fine - bookworm is still int testing but I suggest you look into this.

INFO: Running under normal user some features may not work.

DECODEING MEMORY << Fan Status ON Speed 10% System Temperature 48° Hysteresis set to 10° Fan Speeds set to 10% 55% 100% Fan Temps set to 55° 60° 65° Fan Mode [ AUTO ] Fan Speed Override 0% Target Temperature 0° Daemon Status : Waiting for request Maximum Temperature : 67° Minimum Temperature : 42° Daemon Warnings : 0 Daemon Errors : 0 Daemon Critical Errors : 0 Fan Status ON Speed 10% ,met$$$$$gg. pi@Europa ,g$$$$$$$$$$$$$$$P. --------- ,g$$P" """Y$$.". OS: Debian GNU/Linux bookworm/sid aarch64 ,$$P' $$$. Host: Raspberry Pi 4 Model B Rev 1.5 ',$$P ,ggs.$$b: Kernel: 5.15.84-v8+ `d$$' ,$P"' . $$$ Uptime: 3 hours, 10 mins $$P d$' , $$P Packages: 2533 (dpkg), 6 (flatpak), 9 (snap) $$: $$. - ,d$$' Shell: bash 5.2.15 $$; Y$b. _,d$P' Resolution: 1920x1080, 1024x600 Y$$. ."Y$$$$P"' Terminal: /dev/pts/1 $$b "-.__ CPU: Cortex-A72 (4) @ 2.000GHz Y$$ Memory: 3893MiB / 7384MiB Y$$. $$b.
Y$$b. "Y$b._ `"""

pi@Europa:~ $ cd IOTstack/ pi@Europa:~/IOTstack $ ./menu.sh Checking for project update From https://github.com/SensorsIot/IOTstack

branch master -> FETCH_HEAD Project is up to date Python virtualenv found. Python Version: 'Python 3.11.2'. Python and virtualenv is up to date. Please enter sudo pasword if prompted Command: docker version -f "{{.Server.Version}}" Docker version 20.10.23+dfsg1 >= 18.2.0. Docker is good to go. Project dependencies up to date

Existing installation detected. Creating python virtualenv for menu... Installing menu requirements into the virtualenv... error: subprocess-exited-with-error

× python setup.py bdist_wheel did not run successfully. │ exit code: 1 ╰─> [25 lines of output] sys.argv ['/tmp/pip-install-m_gi1u0s/ruamel-yaml-clib_3d75878b1f5b48adbdbe2e4455327ce3/setup.py', 'bdist_wheel', '-d', '/tmp/pip-wheel-kiazuuot'] test compiling /tmp/tmp_ruamel_27qgtiny/test_ruamel_yaml.c -> test_ruamel_yaml OK /home/pi/IOTstack/.virtualenv-menu/lib/python3.11/site-packages/setuptools/dist.py:285: SetuptoolsDeprecationWarning: The namespace_packages parameter is deprecated, consider using implicit namespaces instead (PEP 420). warnings.warn(msg, SetuptoolsDeprecationWarning) running bdist_wheel running build running build_py creating build creating build/lib.linux-aarch64-cpython-311 creating build/lib.linux-aarch64-cpython-311/ruamel copying .ruamel/init.py -> build/lib.linux-aarch64-cpython-311/ruamel creating build/lib.linux-aarch64-cpython-311/ruamel/yaml copying .ruamel/yaml/init.py -> build/lib.linux-aarch64-cpython-311/ruamel/yaml creating build/lib.linux-aarch64-cpython-311/ruamel/yaml/clib copying ./init.py -> build/lib.linux-aarch64-cpython-311/ruamel/yaml/clib copying ./LICENSE -> build/lib.linux-aarch64-cpython-311/ruamel/yaml/clib running build_ext building '_ruamel_yaml' extension creating build/temp.linux-aarch64-cpython-311 aarch64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/home/pi/IOTstack/.virtualenv-menu/include -I/usr/include/python3.11 -c _ruamel_yaml.c -o build/temp.linux-aarch64-cpython-311/_ruamel_yaml.o _ruamel_yaml.c:198:12: fatal error: longintrepr.h: No such file or directory 198 | #include "longintrepr.h" | ^~~~~~~ compilation terminated. error: command '/usr/bin/aarch64-linux-gnu-gcc' failed with exit code 1 [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for ruamel.yaml.clib error: subprocess-exited-with-error

× Running setup.py install for ruamel.yaml.clib did not run successfully. │ exit code: 1 ╰─> [27 lines of output] sys.argv ['/tmp/pip-install-m_gi1u0s/ruamel-yaml-clib_3d75878b1f5b48adbdbe2e4455327ce3/setup.py', 'install', '--record', '/tmp/pip-record-jsn7k_85/install-record.txt', '--single-version-externally-managed', '--compile', '--install-headers', '/home/pi/IOTstack/.virtualenv-menu/include/site/python3.11/ruamel.yaml.clib'] test compiling /tmp/tmp_ruamel_rqvkrzzf/test_ruamel_yaml.c -> test_ruamel_yaml OK /home/pi/IOTstack/.virtualenv-menu/lib/python3.11/site-packages/setuptools/dist.py:285: SetuptoolsDeprecationWarning: The namespace_packages parameter is deprecated, consider using implicit namespaces instead (PEP 420). warnings.warn(msg, SetuptoolsDeprecationWarning) running install /home/pi/IOTstack/.virtualenv-menu/lib/python3.11/site-packages/setuptools/command/install.py:34: SetuptoolsDeprecationWarning: setup.py install is deprecated. Use build and pip and other standards-based tools. warnings.warn( running build running build_py creating build creating build/lib.linux-aarch64-cpython-311 creating build/lib.linux-aarch64-cpython-311/ruamel copying .ruamel/init.py -> build/lib.linux-aarch64-cpython-311/ruamel creating build/lib.linux-aarch64-cpython-311/ruamel/yaml copying .ruamel/yaml/init.py -> build/lib.linux-aarch64-cpython-311/ruamel/yaml creating build/lib.linux-aarch64-cpython-311/ruamel/yaml/clib copying ./init.py -> build/lib.linux-aarch64-cpython-311/ruamel/yaml/clib copying ./LICENSE -> build/lib.linux-aarch64-cpython-311/ruamel/yaml/clib running build_ext building '_ruamel_yaml' extension creating build/temp.linux-aarch64-cpython-311 aarch64-linux-gnu-gcc -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/home/pi/IOTstack/.virtualenv-menu/include -I/usr/include/python3.11 -c _ruamel_yaml.c -o build/temp.linux-aarch64-cpython-311/_ruamel_yaml.o _ruamel_yaml.c:198:12: fatal error: longintrepr.h: No such file or directory 198 | #include "longintrepr.h" | ^~~~~~~ compilation terminated. error: command '/usr/bin/aarch64-linux-gnu-gcc' failed with exit code 1 [end of output]

note: This error originates from a subprocess, and is likely not a problem with pip. error: legacy-install-failure

× Encountered error while trying to install package. ╰─> ruamel.yaml.clib

note: This is an issue with the package mentioned above, not pip. hint: See above for output from the failure. pi@Europa:~/IOTstack $

Perhaps see if this helps.

Sorry - just to clarify Paraphraser - this appears to be an issue with either a change or something to debian or python - I'm going to double check but I'm pretty sure it will do this with a fresh bullseye install that has been updated to bookworm - I don't think it's an IOTstack issue,. more than it being a headsup of what's around the corner.

pi@Europa:~ $ git -C ~/PiBuilder pull origin master From https://github.com/Paraphraser/PiBuilder

branch master -> FETCH_HEAD Already up to date. pi@Europa:~ $ ./PiBuilder/boot/scripts/helpers/reset_menu_enviroment.sh

Ensuring apt directories are up-to-date... Hit:1 http://archive.raspberrypi.org/debian bullseye InRelease Get:2 http://deb.debian.org/debian bookworm InRelease [178 kB]
Hit:3 http://security.debian.org/debian-security bookworm-security InRelease
Hit:4 https://download.docker.com/linux/debian bullseye InRelease
Get:5 http://deb.debian.org/debian bookworm-updates InRelease [49.6 kB]
Hit:7 https://download.sublimetext.com apt/stable/ InRelease
Hit:6 https://box64.debian.ryanfortner.dev/debian ./ InRelease Get:8 http://deb.debian.org/debian bookworm/main Sources [9,678 kB] Ign:9 https://download.webmin.com/download/repository sarge InRelease Hit:10 https://download.webmin.com/download/repository sarge Release Get:11 http://deb.debian.org/debian bookworm/main arm64 Packages [8,892 kB] Get:13 http://deb.debian.org/debian bookworm/main armhf Packages [8,679 kB] Fetched 27.5 MB in 10s (2,710 kB/s)
Reading package lists... Done Building dependency tree... Done Reading state information... Done 19 packages can be upgraded. Run 'apt list --upgradable' to see them.

Reinstalling apt dependencies... Reading package lists... Done Building dependency tree... Done Reading state information... Done 0 upgraded, 0 newly installed, 3 reinstalled, 0 to remove and 19 not upgraded. Need to get 1,445 kB of archives. After this operation, 0 B of additional disk space will be used. Get:1 http://deb.debian.org/debian bookworm/main arm64 python3-dev arm64 3.11.2-1 [26.2 kB] Get:2 http://deb.debian.org/debian bookworm/main arm64 python3-pip all 23.0.1+dfsg-1 [1,325 kB] Get:3 http://deb.debian.org/debian bookworm/main arm64 python3-virtualenv all 20.17.1+ds-1 [93.9 kB] Fetched 1,445 kB in 0s (4,891 kB/s)
(Reading database ... 276642 files and directories currently installed.) Preparing to unpack .../python3-dev_3.11.2-1_arm64.deb ... Unpacking python3-dev (3.11.2-1) over (3.11.2-1) ... Preparing to unpack .../python3-pip_23.0.1+dfsg-1_all.deb ... Unpacking python3-pip (23.0.1+dfsg-1) over (23.0.1+dfsg-1) ... Preparing to unpack .../python3-virtualenv_20.17.1+ds-1_all.deb ... Unpacking python3-virtualenv (20.17.1+ds-1) over (20.17.1+ds-1) ... Setting up python3-virtualenv (20.17.1+ds-1) ... Setting up python3-dev (3.11.2-1) ... Setting up python3-pip (23.0.1+dfsg-1) ... Processing triggers for man-db (2.11.2-1) ... Scanning processes...
Scanning candidates...
Scanning processor microcode...
Scanning linux images...

Running kernel seems to be up-to-date.

Failed to check for processor microcode upgrades.

Restarting services... systemctl restart wsdd.service Service restarts being deferred: systemctl restart NetworkManager.service systemctl restart bluetooth.service /etc/needrestart/restart.d/dbus.service systemctl restart docker.service systemctl restart lightdm.service systemctl restart systemd-logind.service systemctl restart wpa_supplicant.service

No containers need to be restarted.

User sessions running outdated binaries: pi @ session #2: login[1312] pi @ session #4: chromium-browse[95255,95308,95310,95312], lightdm[1186], xfce4-panel[9405], x-session-manag[7971] pi @ user manager service: at-spi-bus-laun[8346], gvfsd[8523], systemd[2537]

No VM guests are running outdated hypervisor (qemu) binaries on this host.

Uninstalling pip dependencies... error: externally-managed-environment