Installing flutter elinux

$ git clone https://github.com/sony/flutter-elinux
$ sudo mv flutter-elinux /opt/
$ export PATH=$PATH:/opt/flutter-elinux/bin
$ flutter doctor

See also: User documentation for flutter-elinux

Please note that you must use the same version that you built the Flutter Engine for. You can check the Engine version from ${path_to_flutter-elinux}/bin/internal/engine.version or ${path_to_flutter-elinux}/flutter/bin/internal/engine.version. See also: Building Flutter Engine

Use a specific Flutter version

Download a specific version you want to use from https://github.com/sony/flutter-elinux/tags

e.g. 2.5.0-5.3.pre

$ git clone https://github.com/sony/flutter-elinux -b 2.5.0-5.3.pre
$ sudo mv flutter-elinux /opt/
$ export PATH=$PATH:/opt/flutter-elinux/bin
$ flutter doctor