- Error: EACCES: permission denied, open ‘/root/.config/truffle/config.json’
- 5 Answers 5
- Error: EACCES: permission denied, access ‘/usr/lib/node_modules’
- 7 Answers 7
- Error: EACCES: permission denied
- 26 Answers 26
- NPM/Cordova permissions Error: EACCES: permission denied, scandir
- 3 Answers 3
- Error: EACCES: permission denied when trying to install ESLint using npm
- 8 Answers 8
- Just had the same error while running
- To fix, run the following
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Error: EACCES: permission denied, open ‘/root/.config/truffle/config.json’
Can’t correct the EACCESS issue from trying to install truffle.
Yes I had installed initially npm via sudo and not nvm but that was corrected -unless who knows what- as per web.
This path did not actually exist so I created it as per a git issue:
Assigned full permissions to node_modules :
A user in Ethereum SE has this issue on Ubuntu issue.
Explored the following link and gave full permissions to package-lock in case that was the issue npm notice created a lockfile as package-lock.json. You should commit this file
Tried forcing clear npm cache.
Install was also attempted as root.
A different attempt based on cypress issue
5 Answers 5
I was having this problem with not just truffle but other modules as well. For me at least the other solutions listed in this thread worked but they had the side effect that I could only run truffle as super user. I know it may be a bit reckless but my solution was to change ownership of all files in the .config directory to my user. To accomplish this I did the following:
sudo chown myUsername:myUsername -R
If you wanted to be a bit more careful about this you could alternatively run
sudo chown myUsername:myUsername
sudo chown myUsername:myUsername
sudo chown myUsername:myUsername
After doing this I was able to run sudo npm i -g truffle . This was a quick fix to all the problems I had previously I hope it works for you!
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Error: EACCES: permission denied, access ‘/usr/lib/node_modules’
I am trying install typescript with command npm install -g typescript , and it returns this error:
Additionally, I run npm install typescript (without -g), but it doesn’t work. Does there exist any other way to install typescript? My OS is Linux Ubuntu 16.04. I seldom use node and don’t know like to fix this issue.
My question is: exactly which directories need that permission?
7 Answers 7
It’s not recommended to use sudo with npm install, follow the steps from npmjs official docs instead 🙂
Make a directory for global installations:
Configure npm to use the new directory path:
Open or create a
/.profile file and add this line:
Back on the command line, update your system variables:
Test: Download a package globally without using sudo.
/.npm-global/bin:$PATH» be put in .bash_aliases (included from .bashrc , or directly there. ) for persistence?
/.npm-global/bin:$PATH to your
/.zshrc and then source the file
When installing global packages in ubuntu, you need special write permissions as you are writing to the usr/bin folder. It is for security reasons.
So, everytime you install a global package, use:
sudo npm install -g [package-name]
for your specific case:
sudo npm install -g typescript
When you try it without -g all that you are doing is installing the package locally in whatever folder you are in:
so: npm install typescript will create a node_modules folder in the folder you are in.
I have same issue with webpack server installation on globally, Use steps Solved my issue, my be work for you.
Steps mention above There: Back-up your computer before you start.
Make a directory for global installations:
Configure npm to use the new directory path:
2. npm config set prefix ‘
Open or create a
/.profile file and add this line:
3. export PATH=
Back on the command line, update your system variables:
4. source
Test: Download a package globally without using sudo.
npm install -g jshint
Instead of steps 2-4, you can use the corresponding ENV variable (e.g. if you don’t want to modify
Not very sure if this could be the right solution to this problem, but I hope this could help others with similar situation that already tried the following:
- Applied the recommendation on the npm website
- Checked for the right permissions for the node_modules folder and found nothing wrong
- Used sudo npm install
(solution which I do not recommend anyway) with or without -g and had no expected result
The solution to this problem pointed out when I noticed that while I was trying to install the axios package with npm , the directory containing the entire project was opened in Visual Studio Code. So I closed it and retried installation again. Surprise, the installation worked like a charm.
For trying to replicate same problem I was using Ubuntu 18.04 LTS on WSL (maybe this has something to do with Windows permissions)
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Error: EACCES: permission denied
I run npm install lodash but it throws Error: EACCES: permission denied error. I know it is permission issue but as far as I know, sudo permission is not required for installing node module locally. If I run it with sudo, it gets installed inside
/node_modules folder. drwxrwxr-x is the file permission of existing folder. I can’t figure out what might have gone wrong.
Below is the error message.
/Desktop | grep es6 make sure you are the owner of es6 directory
26 Answers 26
This command fix the issue. It worked for me:
I have same issue with webpack server installation on globally, Use steps from this Url Solved my issue, my be work for you.
Steps mention above There: Back-up your computer before you start.
Make a directory for global installations:
Configure npm to use the new directory path:
2. npm config set prefix ‘
Open or create a
/.profile file and add this line:
3. export PATH=
Back on the command line, update your system variables:
4. source
Test: Download a package globally without using sudo.
Instead of steps 2-4, you can use the corresponding ENV variable (e.g. if you don’t want to modify
I had problem on Linux. I wrote
in my project folder.
WARNING: this is NOT the right way to fix it; DO NOT RUN IT, if you aren’t sure of what could be the consequences.
Creating package.json using npm init solved my issue.
Try to give all permission to your project folder with below command
It doesn’t have write permissions for others (r-x). Try with
This solved my issue straight away — mac Mojave 10.14.6 — PhpStorm.
Unhandled rejection Error: EACCES: permission denied, mkdir ‘/Users/myname/.npm/_cacache/index-v5/fb/5a’
A related issue:
Wasted 3 hours spanning several days.
On a AWS EC2 machine, below worked:
Hope that helps.
From what i can see in your logs you posted:
directory /home/rupesh/node_modules/ doesn’t have necessary permissions to create directory so run chown -r rupesh:rupesh /home/rupesh/node_modules/ this should solve it.
/node_module folder.But this time it does not throw error.But it is not where I intend to install.
/Projects/es6 is equivalent to
/Desktop/es6 structure wise.What I am having trouble figuring out is why node_modules is not created inside es6 folder and why lodash(or whatever) module is not installed inside that. I had not faced this issue earlier but what went wrong today,that is what i want to figure out.
LUBUNTU 19.10 / Same issue running: $ npm start
dump: Error: EACCES: permission denied, open ‘/home/simon/xxx/pagebuilder/resources/scripts/registration/node_modules/.cache/@babel/register/.babel.7.4.0.development.json’ at Object.fs.openSync (fs.js:646:18) at Object.fs.writeFileSync (fs.js:1299:33) at save (/home/simon/xxx/pagebuilder/resources/scripts/registration/node_modules/@babel/register/lib/cache.js:52:15) at _combinedTickCallback (internal/process/next_tick.js:132:7) at process._tickCallback (internal/process/next_tick.js:181:9) at Function.Module.runMain (module.js:696:11) at Object. (/home/simon/xxxx/pagebuilder/resources/scripts/registration/node_modules/@babel/node/lib/_babel-node.js:234:23) at Module._compile (module.js:653:30) at Object.Module._extensions..js (module.js:664:10) at Module.load (module.js:566:32)
Looks like my default user (administrator) didn’t have rights on node-module directories.
This fixed it for me!
$ sudo chmod a+w node_modules -R ## from project root
FWIW I had the same symptoms, but with a different package. Creating package.json and running npm init did NOT solve my issue.
On this system, apparently new folders in this location were being created with root permissions. During npm install , new folders are created. This caused npm install to fail partway, even with sudo.
The solution was to run npm install app in a different location with no root umask.
I solved this issue by changing the permission of my npm directory. I went to the npm global directory for me it was at
I went to this directory by entering this command
and then changed the permission of .npm folder by entering this command.
It worked like a charm to me. But there is a security flaw with this i.e your global packages directory is accessible to all the levels.
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NPM/Cordova permissions Error: EACCES: permission denied, scandir
When I run cordova plugin add cordova-plugin-geolocation I receive the following error. I have tried enable 777 on this folder, setting myself as the owner etc. In these circumstances I’m not allowed to use sudo , but am confident if I could that would solve the problem.
3 Answers 3
You can fix this problem using one of three options:
You should back-up your computer before moving forward.
Option 1: Change the permission to npm’s default directory
1).Find the path to npm’s directory:
For many systems, this will be /usr/local.
WARNING: If the displayed path is just /usr, switch to Option 2 or you will mess up your permissions.
2).Change the owner of npm’s directories to the name of the current user (your username!):
This changes the permissions of the sub-folders used by npm and some other tools (lib/node_modules, bin, and share).
Option 2: Change npm’s default directory to another directory
There are times when you do not want to change ownership of the default directory that npm uses (i.e. /usr) as this could cause some problems, for example if you are sharing the system with other users.
Instead, you can configure npm to use a different directory altogether. In our case, this will be a hidden directory in our home folder.
1).Make a directory for global installations:
2).Configure npm to use the new directory path:
3).Open or create a
/.profile file and add this line:
4).Back on the command line, update your system variables:
Test: Download a package globally without using sudo.
nstead of steps 2-4 you can also use the corresponding ENV variable (e.g. if you don’t want to modify
Option 3: Use a package manager that takes care of this for you.
If you’re doing a fresh install of node on Mac OS you can avoid this problem altogether by using the Homebrew package manager. Homebrew sets things up out of the box with the correct permission.
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Error: EACCES: permission denied when trying to install ESLint using npm
I’m trying to install ESLint with npm by going:
However I get the following error:
And to be honest I get this every single time I try and install something with npm. Sometimes using ‘sudo’ works, sometimes it doesn’t. How can I fix this once and for all?
8 Answers 8
Use —unsafe-perm=true and —allow-root flags with npm install like below:-
it worked like charm for me.
This problem is well documented in the npm docs: Fixing npm permissions.
You have 2 solutions available:
Option 1: Change npm’s default directory to a hidden directory in your home folder
Option 2: Use a package manager that takes care of this for you
/.npm directory as my dotfiles had already configured that location (but I forgot!)
Running the following command solved the issue for me while installing my packages.json :
To install only the package which caused the issue:
Use sudo before tns and it is work for me
if I have used sudo then not found error like to create postinstall.js
you can login as root using sudo su . First run the command sudo su on your terminal, then give your login password. Finally execute your expected command npm install -g eslint . It works for me.
For MAC user provide the access permission to project directory folder
- Right click on project directory folder
- Select get info
- Provide the access permission — Apply to inclosed items
Just had the same error while running
To fix, run the following
I had read the already present solutions but thought there was something else, UNSAFE isn’t a safe keyword, lol. While running the command with the —unsafe-perm=true, I noticed it downloading what seemed to be update binaries. So, I updated and tried again.
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