Having trouble setting flutter path - flutter commands not found

Question

I've been trying to set a flutter path so I don't need to do a temporary path every single time. I'm new to using terminal and Unix (Mac user also) and don't understand how to set my path with the instructions on the site. And it doesn't help that I'm not completely sure where I out my flutter sdk. Would like to know step by step what to do.

Solution 1

I'm using Ubuntu 18.04 LTS. Assuming you have successfully downloaded and extracted flutter_linux_v0.5.1-beta.tar.xz (latest update until now) onto your preferred directory.

export PATH=`pwd`/flutter/bin:$PATH

Running this command in your ubuntu terminal (Ctrl + Alt + T) adds flutter commands PATH variable to your system path for temporary session. As soon as you close the terminal, the system path is removed.

In order for ubuntu terminal to remember flutter commands permanently, you need to:

1.) open up terminal and cd to $HOME. for eg: user@linux:~$

2.) open the hidden file .bashrc with your desired editor. It resides in $HOME.

3.) add the following line export PATH=/home/yourname/flutter/bin:$PATH somewhere as a newline in .bashrc file preferably as a last line edit & save file.

4.) run source /home/yourname/.bashrc in terminal to process your recent changes.

5.) finally, run echo $PATH to see flutter dir is in your system path along with other such paths. for eg: /home/yourname/flutter/bin

Now close current terminal and reopen new terminal to check flutter doctor. It should process along with all other available flutter commands everytime now onwards. Thank you ! :)

Solution 2

Windows
Refer to this tutorial https://www.java.com/en/download/help/path.xml

Mac OS
Open or create one the following files:

• ~/.profile (Compatible with MacOS Catalina)
• .bash_profile (Only if your Terminal uses Bash)

export PATH=$PATH:/flutter/bin

Linux
Open or create ~/.bash_profile add the following line at the bottom.

export PATH=$PATH:/flutter/bin

Linux (Ubuntu 19.04)
Open ~/.bashrc add the following line at the bottom: (your path may be different)

export PATH=$PATH:~developement/flutter/bin

For further documentation

https://flutter.io/docs/get-started/install/macos#update-your-path

Solution 3

export PATH=`pwd`/flutter/bin:$PATH

Solution 4

open a terminal window and write command vim ~/.bash_profile Write this in the file.

alias flutter="~/flutter/bin/flutter" 

if you have extracted flutter in your root (~) folder.

save this and run this command in terminal.

source ~/.bash_profile

Now you are done.

Solution 5

I'm using macOS Catalina version- 10.15.7 and I have updated my $PATH variable by following those steps:

1. Optional: Type echo $SHELL in your terminal. It will tell you which shell you are using. macOS Catalina uses Z shell by default. Output: /bin/zsh
2. Optional: Type echo $PATH in your terminal and hit enter. It will show you the existing paths you have already set as path variable. Output: /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin:/Library/Apple/usr/bin
3. As i'm using Z shell i have to open the .zshrc file. In my case i'm using vim editor. You can also use nano or atom editor. For opening the file type vi ~/.zshrc in your terminal.
4. Type i for Insert mode.
5. Type export PATH="$PATH:[your_flutter_sdk_path_here]/flutter/bin"
6. To save the file in Vim/vi, press Esc key then type :w and hit Enter key.
7. To quit Vim/vi by press Esc key then type :x and hit Enter key.
8. Finally you need a dot notation to activate it. Type . ~/.zshrc in your terminal.

Now you can check your path variable by typing echo $PATH in your terminal and hiting enter key.

Output: /usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/go/bin:/Library/Apple/usr/bin:/Users/user/Documents/flutter/bin

Verify that the flutter command is available by running which flutter in your terminal.

Output: /Users/user/Documents/flutter/bin/flutter

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Comments

[Pratik Mohanrao Gondil]

.bashrc files is not found in my case please help ;(

[sparsh]

user@linux:-$ ls -la | grep -i ".bashrc" (firstly, use this command to verify ".bashrc" do exists or not in you home root dir)

[Pratik Mohanrao Gondil]

it present in the directory but running the .bashrc it gives permission denied. i already pemission read and write on home

[sparsh]

it’s clear then, you need sudo permission to access bashrc file. Alternatively you can also use “.profile” file instead of bashrc which also happens to reside in same Home root dir. :)

[Pratik Mohanrao Gondil]

all set but after run it gives this exception please run 'flutter doctor' for information about installing additional components.

[TipVisor]

kasunix@kasunix-Inspiron-N4030:~$ flutter doctor Error: Unable to find git in your PATH.