I'm having trouble with installing Flutter on ubuntu.
Attached is an image of my terminal with the steps I've followed, and the files associated with the flutter directory.
I've followed the steps shown on https://flutter.io/docs/get-started/install/linux and also tried to install with git clone.
https://i.stack.imgur.com/ltmNd.png
I think your problem is in the pwd part of the export command.
Replace the single quotes in 'pwd' with Backtick/back quote (``) like this
export PATH="$PATH:`pwd`/flutter/bin"
EDITED
Above command will just work until you close the terminal.
To make the change permanent you have to edit the .bashrc (or .zshrc, etc), using a text editor like vim, gedit or nano and place the same command at the end of the file.
vim ~/.bashrc or nano ~/.bashrc
Add the next line at the end of the file
# Add flutter to the path
export PATH="$PATH:`pwd`/flutter/bin"
Restart your terminal and verify that your PATH was set correctly with the echo $PATH command
Good luck!!
I am using Linux 18.04 version.
first, add the flutter path in .bash_profile as
export PATH="$PATH:(''flutter path)/flutter/bin"
I have this problem.run the following command in the terminal
source '(flutter path)'.bash_profile'
Related
I have been working on flutter using VScode with all environment variables set on Windows OS. Now i upgraded the flutter using "flutter upgrade" in Git Bash terminal of VScode to the stable version and now i am not able to use flutter commands in Git Bash terminal of VScode. I wonder where things could have gone wrong , how do i fix it ?
I re-verified that all my environment variables are set correctly according to official documentation. Also flutter commands are running perfectly through flutter console .
Ashish#DESKTOP-3JFCI3M MINGW64 ~/Desktop/Flutter Exercise/test_2
$ flutter doctor
bash: flutter: command not found
Edit: Made changes to the "~/.bash_profile" as mentioned by Sam , still getting the same error . Also i re-checked and the environment variables are set there already. Any ideas what i could do further to fix it ? Thanks in Advance :)
Also when executed command of step no 3. source ~/.bash_profile , output is
$ source ~/.bash_profile
bash: C:DEVLOPMENTflutterbin: command not found
bash: C:DEVLOPMENTflutterbincachedart-sdkbin: command not found```
It's possible that the environment variable, that was previously set, got cleared at some point and that's why the Flutter command is not recognized.
In any case, one way to make sure that Flutter is in your profile is to add it to your path within your ~/.bash_profile (bash profile) file. The ~/.bash_profile is a script gets executed every time you open Git Bash.
Adding Flutter to your Bash Profile
Open your ~/.bash_profile file for editing:
$ nano ~/.bash_profile
Add to the top of your ~/.bash_profile file, the following lines:
# Add Flutter to PATH
PATH=/path/to/flutter/bin:$PATH
# Add Dart to PATH
PATH=/path/to/flutter/bin/cache/dart-sdk/bin:$PATH
Replace /path/to/flutter, with the absolute path of your Flutter installation directory.
Apply the changes:
$ source ~/.bash_profile
Ensuring Git Bash is opened for non-login shells
(Credit: Charles Duffy)
$ echo "source ~/.bash_profile" >> ~/.bashrc
I installed Anaconda on macOS. It installed successfully, but when I ran the command in terminal it does not recognize the command conda. On my initial search, I found out I have look if the environment variable is set in .bash_profile. As the following picture shows the path is all set, but I can not still run the command.
You are not using bash but zsh as your current shell.
zsh does not source .bash_profile - instead, it sources the .zprofile file for its initialization.
So, just copy the export PATH=... line to the .zprofile file (create it if it does not exist). Logout and login, and it should work.
I have macOS Sierra version 10.12.6
I tried to add a path using the terminal. I entered source ~/.bash_profile and then a text file opened and I entered my path.
But then the terminal stopped responding and bash commands are not recognizable anymore.
If I enter: source ~/.bash_profile nothing happens.
And if I enter any environment related command an error message shows: -bash: printenv: command not found
How can I fix this?
You've probably messed up your path. When you're setting a path it's important to append to it rather than overwrite, or you lose access to all the system paths; /usr/local/sbin, /usr/local/bin, /usr/sbin etc. When setting a new path make sure you use:
$PATH=$PATH:/path/to/add
You can fix this by removing the line from .bash_profile where you overwrote the path. Please paste the contents of .bash_profile if this does not work.
You've replaced $PATH with some of your values and you might not be able to update .bash_profile because of the unavailability of nano. Use the following command to access nano and environment variables.
export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"
After using the command you can use nano ~/.bash_profile to fix the problem.
I have installed the Anaconda for Mac, but there is something wrong with me:
when I type the commandwhich conda or which ipython, I get conda not found and ipython not find
Then I find this command export PATH=~/anaconda/bin:"$PATH" works for me. It solves the problem above, but everytime I rerun the terminal the problem is still there, I have to type it again.
so I want to find a way to solve the problem fundamentally
I have tried to add it into the ~/.bashrc, ~/.profile, ~/.bash_profile, but these don't work for me.
Try this in .bash_profile
export PATH="$HOME/anaconda/bin:$PATH"
Then try launching a new terminal and running:
echo $PATH
The output should start with /anaconda/bin:
If that still doesn't work... A work around might be to invoke bash after running terminal i.e. type "bash". Which should cause bash to launch with .bash_profile
I run on MacOs Catalina 10.15 and this did the trick for me:
shell is zsh !
$ source /Users/myprofilename/anaconda3/bin/activate
then
$ conda init zsh
the new anaconda documentation also highlights this:
Make sure you're not using ZShell or another form of a shell. If the case you'd have to add the path to your respective shell file, e.g .zshrc.
sudo xed /etc/environment
after open this archive add :/home/youruser/anaconda3/bin
If you're using ZShell follow the steps below:
In your terminal type open ~/.zshrc
Add the following to the file export PATH=/opt/homebrew/bin:$PATH
Save your file and then run the following command source ~/.zshrc
Please note that the homebrew path on Apple silicon is /opt/homebrew/bin
I changed the bash profile while trying to install mongodb and none of my command lines are working on terminal. I read online that I need to fix the $PATH but I can't even access it when none of my commands are working.
Help?
Mistakenly I also ran into same problem where to resolve this I had to reset my PATH variable to basic settings as below :
export PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin"
Once you set PATH variable now you can open the .bash_profile file in same terminal session only and make changes accordingly. This will resolve your problem.
Ok I found the answer from here:
"Open Terminal, and go to File (or Shell) -> New Command. Type in open -e .profile (or substitute some other file instead of .profile), and hit Run. That should open TextEdit with the file you want to fix; you can remove the offending lines there."
in my case i typed in nano .bash_profile and that allowed me to edit my bash profile and fix the issue.
can't use terminal from error in .bash_profile
Run this in terminal:
export PATH="/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"