Dart -Update
C:\> choco upgrade dart-sdk
Zaw Xtut
C:\> choco upgrade dart-sdk
$ sudo apt-get update
$ sudo apt-get install dart
$ sudo apt-get update
$ sudo apt-get install apt-transport-https
$ sudo sh -c 'wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -'
$ sudo sh -c 'wget -qO- https://storage.googleapis.com/download.dartlang.org/linux/debian/dart_stable.list > /etc/apt/sources.list.d/dart_stable.list'
C:\> choco install dart-sdk
C:\> choco upgrade dart-sdkchoco install dart-sdksudo apt-get update
$ sudo apt-get install apt-transport-https
$ wget -qO- https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo gpg --dearmor -o /usr/share/keyrings/dart.gpg
$ echo 'deb [signed-by=/usr/share/keyrings/dart.gpg arch=amd64] https://storage.googleapis.com/download.dartlang.org/linux/debian stable main' | sudo tee /etc/apt/sources.list.d/dart_stable.list