I am using "brew install fish" to install the fish, but it gave me an error:
Error: The brew link step did not complete successfully The formula
built, but is not symlinked into /usr/local Could not symlink .
/usr/local/opt is not writable.
You can try again using: brew link fish
So I did "brew link fish", however it is said
Error: Could not symlink . /usr/local/opt is not writable.
The problem is i don't have /usr/local/opt on my computer, am i missing something? How can I link fish to shell?
Thanks!
Alright. It turns out brew does not like sudo, but brew do need to run at "local", so I changed my path to local in terminal, then redo this, then it works.
sudo chown -R whoami /usr/local
This worked for me
sudo chown -R (whoami) /usr/local
Related
When I run brew install {package}, I get the following:
ln: /usr/local/bin/{package}: Permission denied
But if I try to use sudo brew install {package}, I get the following:
Error: Running Homebrew as root is extremely dangerous and no longer supported.
How do I get homebrew working again?
You can fix permissions for Homebrew by running:
cd /usr/local && sudo chown -R $(whoami) bin etc include lib sbin share var Frameworks
See this answer for details: https://stackoverflow.com/a/44208097/1807667
I'm installing LightGBM on OSX, following the installation guide. While installing cmake, Homebrew gives such warning message:
Warning: cmake-3.8.1 already installed, it's just not linked.
Then I try:
$brew link cmake
it gives:
Linking /usr/local/Cellar/cmake/3.8.1...
Error: Could not symlink share/man/man7/cmake-buildsystem.7
/usr/local/share/man/man7 is not writable.
The proposition of Mark Setchell to use sudo chown -R $(whoami):admin /usr/local/share/man is right. According to the Homebrew troubleshooting page:
If commands fail with permissions errors, check the permissions of /usr/local’s subdirectories. If you’re unsure what to do, you can run cd /usr/local && sudo chown -R $(whoami) bin etc include lib sbin share var Frameworks
but the proposition of Nano to use sudo is not a good one. According to the Homebrew FAQ:
Homebrew is designed to work without using sudo. You can decide to use it but we strongly recommend not to do so. If you have used sudo and run into a bug then this is likely to be the cause. Please don’t file a bug report unless you can reproduce it after reinstalling Homebrew from scratch without using sudo.
Just follow these 4 steps
sudo chown -R $(whoami) $(brew --prefix)/*
brew doctor
brew prune
brew link cmake
I get this error when installing MongoDB on OSX, even though the second time I tried it with sudo command. Any thought?
==> Checking out tag r3.0.3
==> ./build.sh
==> /usr/local/opt/scons/bin/scons install --prefix=/usr/local/Cellar/mongodb/3.0.3 -j4 --osx-version-min=10.9 --cc=/usr/bin/clang --cxx=/usr/bin/clang++ --use-new-tools
Error: Permission denied - /usr/local/var/mongodb
Monas-MacBook-Pro:meanio mona$ sudo brew install mongodb
Password:
Error: Cowardly refusing to `sudo brew install`
You can use brew with sudo, but only if the brew executable is owned by root.
However, this is both not recommended and completely unsupported so do so at
your own risk.
It's a permissions problem. The solution being:
sudo chown -R `whoami` /usr/local/var/mongodb
Per the comment:
Try creating the directory, prior to setting ownership:
sudo mkdir /usr/local/var/mongodb && sudo chown -R `whoami` /usr/local/var/mongodb
I just open /usr/local/ via finder and manually create folder with name var. Mac asked for a password. After that I successfully install MongoDB.
You shouldn't use brew with sudo. To check the overall brew sanity, run:
$ brew doctor
It will pinpoint potencial problems and it's corresponding solutions. If it really is a permission problem, as pointed by #hd1, you should fix the permissions of /usr/local/var/, where brew is trying to create the /mongodb folder.
Hi I just tried installing git via homebrew on my mac - something is wrong. I had the github for mac app installed, but I tried removing that. The current git version in my system is:
Nielsk#~: $ git --version
git version 1.9.3 (Apple Git-50)
This is what happens if I try to install git via homebrew:
Nielsk#~: $ brew install git
==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/git-2.1.3.y
######################################################################## 100,0%
==> Pouring git-2.1.3.yosemite.bottle.tar.gz
==> Caveats
The OS X keychain credential helper has been installed to:
/usr/local/bin/git-credential-osxkeychain
The 'contrib' directory has been installed to:
/usr/local/share/git-core/contrib
Bash completion has been installed to:
/usr/local/etc/bash_completion.d
zsh completion has been installed to:
/usr/local/share/zsh/site-functions
Error: An unexpected error occurred during the `brew link` step
The formula built, but is not symlinked into /usr/local
Permission denied - /usr/local/lib/perl5/site_perl/5.18.2
Error: Permission denied - /usr/local/lib/perl5/site_perl/5.18.2
How can I solve this?
I also met the same issue. I think we should change the readable permission to make sure any of the directories is readable by "all". So I tried the command: sudo chown -R $USER:admin /usr/local
and then: brew link --overwrite git It works for me, hope it will also work for you.
From High Sierra, chown of /usr/local is not allowed. However you can still change permission the sub directories in /usr/local.
In my case, I had to create Frameworks in /usr/local and sudo chown -R $(whom) Frameworks. After that follow what brew doctor says.
The better way is to create subdirectory whatever you need and run
sudo chown -R $(whoami) $(brew --prefix)/*
For those with the new El Capitan OS, you'll need to update your permissions:
Open Terminal and type the following commands:
$ sudo chown -R $(whoami):admin /usr/local
$ brew doctor
$ brew update
$ brew link --overwrite git
The above solution will work for other brew installs like node, etc. Just replace the last line if you started the installation but encountered errors during the brew installation.
I had a similar permission denied error on install of git until I cleaned things up:
$brew doctor
..... << long output of issues, so you run:
$brew prune
$brew doctor
..... << less issues now, so manually clean up
$brew update
$brew install git
Does that address your error as well?
I did what brew doctor recommended and it helped:
sudo mkdir -p /usr/local/sbin
sudo chown -R $(whoami) /usr/local/sbin
MacOS 10.14.4
Trying to install octave on a new Macbook, but keep running into problems using Homebrew. I am following directions here:
http://wiki.octave.org/Octave_for_MacOS_X
I run into the error:
Linking /usr/local/Cellar/ghostscript/9.14...
Error: Could not symlink share/ghostscript/Resource
/usr/local/share/ghostscript is not writable.
After entering:
sudo chown -R username:admin /usr/local/bin
brew link ghostscript
I still get the same error. How do I make ghostscript writable?
Using this command worked for me:
sudo chown -R `whoami` /usr/local/share/ghostscript
After that it was possible to create the symlink with:
brew link --overwrite ghostscript
Notice that /usr/local/share is outside /usr/local/bin.
Try sudo chown -R username:admin /usr/local.