Why am I getting "Permission denied" when activating a venv?
Question:
I just started a new python project and created a venv inside the project folder by running virtualenv venv in the terminal. However, when I run venv/bin/activate I get a permission denied error.
I have tried
sudo chown -R user:user project/venv
but I get
chown: user: illegal group name
I have set these venvs up a ton of times and never had the issue. Is there anything else I can try?
I am on a Mac.
Answers:
You need to run
. venv/bin/activate
or
source venv/bin/activate
The activate file is deliberately not executable because it must be sourced.
It must be sourced because it needs to make changes to the environment. If it is run as a script, it will only make changes to the environment of the child process used to run the script.
Someone in the comments asked about the . command. From the man page for bash:
. filename [arguments]
source filename [arguments]
Read and execute commands from filename in the current shell
environment and return the exit status of the last command
executed from filename.
In short, . is a shell built-in that means the same thing as the source built-in.
From the command line root enter:
source /home/<your_username>/<app_folder>/<venv_name>/bin/activate
Worked for me
Basically, it’s looking for permission to execute activate on the created folder path.
On the root give below permissions command on the desired path where activate is located
sudo chmod -R 755 ~/tensorflow/* # or whatever the target structure
This will extend all the permissions including Read/Write/Execute and group
then execute ~/bin/activate
go to activate file right click and open properties–>permissions
and check Execute
open this image:
On my VSC, I used these and it worked.
python3 -m venv .venv
source .venv/bin/activate
I had the same problem and this worked for me:. venv/bin/activate
From within the virtual environment folder can type:
source ./bin/activate
and yes if you run into the permission issue then go one folder up and do the
source ./foldervirtualenvironment/bin/activate
source venv/bin/activate
source venv/bin/activate
activated successfully
‘source’ command need to add before full path of activation file.
Ex.
- Source your_project_folder_path/venv/bin/activate
**
if you’re inside project folder then following command-
- Source venv/bin/activate
.
I just started a new python project and created a venv inside the project folder by running virtualenv venv in the terminal. However, when I run venv/bin/activate I get a permission denied error.
I have tried
sudo chown -R user:user project/venv
but I get
chown: user: illegal group name
I have set these venvs up a ton of times and never had the issue. Is there anything else I can try?
I am on a Mac.
You need to run
. venv/bin/activate
or
source venv/bin/activate
The activate file is deliberately not executable because it must be sourced.
It must be sourced because it needs to make changes to the environment. If it is run as a script, it will only make changes to the environment of the child process used to run the script.
Someone in the comments asked about the . command. From the man page for bash:
. filename [arguments]
source filename [arguments]
Read and execute commands from filename in the current shell
environment and return the exit status of the last command
executed from filename.
In short, . is a shell built-in that means the same thing as the source built-in.
From the command line root enter:
source /home/<your_username>/<app_folder>/<venv_name>/bin/activate
Worked for me
Basically, it’s looking for permission to execute activate on the created folder path.
On the root give below permissions command on the desired path where activate is located
sudo chmod -R 755 ~/tensorflow/* # or whatever the target structure
This will extend all the permissions including Read/Write/Execute and group
then execute ~/bin/activate
go to activate file right click and open properties–>permissions
and check Execute
open this image:
On my VSC, I used these and it worked.
python3 -m venv .venv
source .venv/bin/activate
I had the same problem and this worked for me:. venv/bin/activate
From within the virtual environment folder can type:
source ./bin/activate
and yes if you run into the permission issue then go one folder up and do the
source ./foldervirtualenvironment/bin/activate
source venv/bin/activate
source venv/bin/activate
activated successfully
‘source’ command need to add before full path of activation file.
Ex.
- Source your_project_folder_path/venv/bin/activate
**
if you’re inside project folder then following command-
- Source venv/bin/activate
.