chromebook+arduino2.0 "ModuleNotFoundError: No module named 'serial'"
スケッチをコンパイルしようとするとエラー
Traceback (most recent call last): File "/home/user/.arduino15/packages/esp32/tools/esptool_py/4.2.1/esptool.py", line 31, in <module> import esptool File "/home/user/.arduino15/packages/esp32/tools/esptool_py/4.2.1/esptool/__init__.py", line 42, in <module> from esptool.cmds import ( File "/home/user/.arduino15/packages/esp32/tools/esptool_py/4.2.1/esptool/cmds.py", line 14, in <module> from .bin_image import ELFFile, ImageSegment, LoadFirmwareImage File "/home/user/.arduino15/packages/esp32/tools/esptool_py/4.2.1/esptool/bin_image.py", line 14, in <module> from .loader import ESPLoader File "/home/user/.arduino15/packages/esp32/tools/esptool_py/4.2.1/esptool/loader.py", line 21, in <module> import serial ModuleNotFoundError: No module named 'serial' exit status 1 Compilation error: exit status 1
まずpip
sudo apt install python3-pip
次にpyserial
pip3 install pyserial
DataGrip mysql ドライバ
jetbrains DataGripでmariadbに接続しようとしたらエラー
[42000][-1] (conn=19) invalid fetch size mariadb
ドライバーのバージョンを落とせばいいらしい 参考)https://youtrack.jetbrains.com/issue/DBE-16376
ubuntuにdocker、docker-composeをインストール
環境
- raspberrypi ubuntu22.04LTS
インストール
sudo apt remove docker docker-engine docker.io containerd runc sudo apt install ca-certificates curl gnupg lsb-release sudo mkdir -p /etc/apt/keyrings echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null sudo apt update sudo apt install docker-ce docker-ce-cli containerd.io docker-compose-plugin
確認
sudo docker run hello-world docker compose version
docker compose のコマンドを省略
# ~/.bashrcに追記 alias dc='docker compose'
参考
vscodeの拡張機能remote-sshでラズパイへの接続時エラー
環境
- raspberrypi ubuntu22.04LTS
エラー内容
> Server did not start successfully. Full server log at /home/ubuntu/.vscode-server/.784b0177c56c607789f9638da7b6bf3230d47a8c.log >>> > /home/ubuntu/.vscode-server/bin/784b0177c56c607789f9638da7b6bf3230d47a8c/node: error while loading shared libraries: libatomic.so.1: cannot open shared object file: No such file or directory ... Resolver error: Error: VS Code Server を起動できませんでした
対処
ラズパイ側で
sudo apt install libatomic1