Flutter plugin not installed error;. When running flutter doctor

Question

I am configuring Flutter SDK on my Linux Ubuntu 16.4 system. Why am I getting the following error when I run the flutter doctor? I have specified b

Answer 1

LINUX USERS: I cd'd into my home directory then I added
export PATH="$PATH:/home/frodo/flutter/bin/flutter" in .bashrc file and sourceed it to refresh the .bashrc . Depends on where you moved your flutter sdk.

Then I run `flutter doctor`. I got the following results:

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel beta, v0.5.1, on Linux, locale en_US.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK 28.0.2)
[✓] Android Studio (version 3.1)
[✓] IntelliJ IDEA Community Edition (version 2018.2)
[!] VS Code (version 1.25.1)
[!] Connected devices
    ! No devices available

To export flutter path permanently :

export PATH="$PATH:/path/to/dir" in the .bashrc

For example:
export PATH="$PATH:/home/frodo/flutter/bin/flutter"

And run:

source .bashrc

How to permanently set $PATH on LINUX/UNIX