$ brew install emacs
Updating Homebrew...
Warning: Treating emacs as a formula. For the cask, use homebrew/cask/emacs
==> Downloading https://homebrew.bintray.com/bottles/emacs-27.1.mojave.bottle.1.tar.gz
Already downloaded: /Users/xxx/Library/Caches/Homebrew/downloads/edc19e2cbf4d5136f0e31adfb9c57161b65dd8163f861a92e10bfd617d1d611c--emacs-27.1.mojave.bottle.1.tar.gz
==> Pouring emacs-27.1.mojave.bottle.1.tar.gz
==> emacs cask is installed, skipping link.
==> Caveats
To have launchd start emacs now and restart at login:
brew services start emacs
Or, if you don't want/need a background service you can just run:
emacs
==> Summary
🍺 /usr/local/Cellar/emacs/27.1: 4,009 files, 104.0MB
==> Upgrading 1 dependent:
cask 0.8.4 -> 0.8.5
==> Upgrading cask 0.8.4 -> 0.8.5
==> Downloading https://github.com/cask/cask/archive/v0.8.5.tar.gz
==> Downloading from https://codeload.github.com/cask/cask/tar.gz/v0.8.5
######################################################################## 100.0%
Error: An exception occurred within a child process:
RuntimeError: /usr/local/opt/emacs not present or broken
Please reinstall emacs. Sorry :(
How to fix this?
By looking at the output, it seems emacs actually got installed:
==> Summary
🍺 /usr/local/Cellar/emacs/27.1: 4,009 files, 104.0MB
You should be able to use it straight away.
If you prefer a GUI version, you can install it with:
brew install --cask emacs
The problem
Error: An exception occurred within a child process:
RuntimeError: /usr/local/opt/emacs not present or broken
Please reinstall emacs. Sorry :(
It's another tool, cask, which fails to install:
It cannot find the emacs dir under /usr/local/opt/emacs.
Homebrew installed it at /usr/local/Cellar/emacs/27.1.
The fix
You can fix it by:
(Recommended) Creating a symlink in /usr/local/opt/ to emacs directory
$ brew link --overwrite emacs # if it complains about relinking, run brew unlink emacs && brew link emacs instead
$ brew install cask
(Alternative) If the previous point didn't help, ignoring dependencies while installing cask
$ brew install cask --ignore-dependencies
Please let me know if it helped
Related
I run the following code, which show that there are no openssl repo find in brew.
My Mac is macOS Big Sur 11.3.1
% brew install openssl
Updating Homebrew...
fatal: Could not resolve HEAD to a revision
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/cask).
==> Updated Casks
Updated 1 cask.
Warning: No available formula or cask with the name "openssl".
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
This formula was found in a tap:
homebrew/portable-ruby/portable-openssl
To install it, run:
brew install homebrew/portable-ruby/portable-openssl
UPDATE
Seems that my brew can't install ccache either like the following. It is more of a brew issue?
brew install ccache
try this put it in terminal and run:
brew uninstall openssl; brew uninstall openssl; brew install https://github.com/tebelorg/Tump/releases/download/v1.0.0/openssl.rb
The following commands help
cd /usr/local/Homebrew/Library/Taps/homebrew/
rm -rf homebrew-core
git clone https://github.com/Homebrew/homebrew-core.git
try this:
git -C $(brew --repo homebrew/core) checkout master
^This should be the fix anytime you see the error "Could not resolve HEAD to a revision, as you may find at the bottom of the output when running "brew doctor"
I have be trying to install azure cli in new mac m1. But it fails. I get the following error
brew reinstall azure-cli
==> Downloading https://ghcr.io/v2/homebrew/core/azure-cli/manifests/2.22.1
######################################################################## 100.0%
==> Downloading https://ghcr.io/v2/homebrew/core/azure-cli/blobs/sha256:1980c967
==> Downloading from https://pkg-containers-az.githubusercontent.com/ghcr1/blobs
######################################################################## 100.0%
==> Reinstalling azure-cli
==> Pouring azure-cli--2.22.1.arm64_big_sur.bottle.tar.gz
🍺 /opt/homebrew/Cellar/azure-cli/2.22.1: 19,449 files, 329.3MB
After Pouring it just stops. I also tried to install using pip3 and I can install that successfully but when I type "az" command I get the following error
/opt/homebrew/bin/az: line 2: 64784 Killed: 9 AZ_INSTALLER=HOMEBREW /opt/homebrew/Cellar/azure-cli/2.22.1/libexec/bin/python -m azure.cli "$#"
As mentioned in the comments: My python3 wasn't installed via brew. So first uninstalled brew and python3. Then installed brew again(before that made sure Rosetta 2 is working). Then tried brew doctor. There was error saying /usr/... then, I deleted those files. Once successfully removed/deleted brew doctor will run fine.
I just got my Mac Pro from the shop after hard drive failure. I am trying to install my environment again.
I installed homebrew from the current link on the homebrew website:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
but I cannot install ANY package. Brew cannot find ANYTHING.
~ brew install rbenv
Error: No available formula with the name "rbenv"
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
==> Searching taps...
==> Searching taps on GitHub...
Error: No formulae found in taps.
What is wrong?
I had the same issue and I was able to solve it by running the doctor command and follow the steps which need to be updated there.
My homebrew-core was not at the master branch.
brew doctor
git -C $(brew --repo homebrew/core) checkout master
And that's it. After that, I was able to run the rbenv install command.
brew search result
$ brew search rbenv
==> Formulae
rbenv rbenv-bundle-exec rbenv-chefdk rbenv-default-gems rbenv-vars
rbenv-aliases rbenv-bundler rbenv-communal-gems rbenv-gemset rbenv-whatis
rbenv-binstubs rbenv-bundler-ruby-version rbenv-ctags rbenv-use
install rbenv
$ brew install rbenv
==> Downloading https://github.com/rbenv/ruby-build/archive/v20200819.tar.gz
==> Downloading from https://codeload.github.com/rbenv/ruby-build/tar.gz/v20200819
######################################################################## 100.0%
==> Downloading https://homebrew.bintray.com/bottles/rbenv-1.1.2.mojave.bottle.tar.gz
######################################################################## 100.0%
==> Installing dependencies for rbenv: ruby-build
==> Installing rbenv dependency: ruby-build
==> ./install.sh
==> Caveats
ruby-build installs a non-Homebrew OpenSSL for each Ruby version installed and these are never upgraded.
To link Rubies to Homebrew's OpenSSL 1.1 (which is upgraded) add the following
to your /Users/rchen/.bash_profile:
export RUBY_CONFIGURE_OPTS="--with-openssl-dir=$(brew --prefix openssl#1.1)"
Note: this may interfere with building old versions of Ruby (e.g <2.4) that use
OpenSSL <1.1.
==> Summary
🍺 /usr/local/Cellar/ruby-build/20200819: 509 files, 253.6KB, built in 5 seconds
==> Installing rbenv
==> Pouring rbenv-1.1.2.mojave.bottle.tar.gz
🍺 /usr/local/Cellar/rbenv/1.1.2: 36 files, 65KB
==> Caveats
==> ruby-build
ruby-build installs a non-Homebrew OpenSSL for each Ruby version installed and these are never upgraded.
To link Rubies to Homebrew's OpenSSL 1.1 (which is upgraded) add the following
to your /Users/rchen/.bash_profile:
export RUBY_CONFIGURE_OPTS="--with-openssl-dir=$(brew --prefix openssl#1.1)"
Note: this may interfere with building old versions of Ruby (e.g <2.4) that use
OpenSSL <1.1.
version test
$ rbenv --version
rbenv 1.1.2
I installed brew and installed java, then tried installing Scala using the following command. I got the error
brew cask install scala
Error: Cask 'scala' is unavailable: No Cask with this name exists. Did you mean one of:
scala-ide
Error: Install incomplete.
Then I tried using this command brew install Caskroom/cask/scala-ide. Then I installed spark and SBT. Now the issue is I cannot open Scala. I can open spark, but not Scala. But brew confirms that Scala is installed.
I try this command
brew install Caskroom/cask/scala-ide
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> Updated Formulae
getdns
==> brew cask install Caskroom/cask/scala-ide
Warning: Cask 'scala-ide' is already installed.
To re-install scala-ide, run:
brew cask reinstall scala-ide
How do I open Scala if it is already installed.
$ brew install libyaml
==> Downloading http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz
Already downloaded: /Library/Caches/Homebrew/libyaml-0.1.4.tar.gz
==> ./configure --prefix=/usr/local/Cellar/libyaml/0.1.4
==> make install
Warning: Could not link libyaml. Unlinking...
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
You can try again using `brew link libyaml'
==> Summary
🍺 /usr/local/Cellar/libyaml/0.1.4: 7 files, 336K, built in 9 seconds
OS X 10.8.2
how do I fix this problem?
what should I do ?
Start with brew doctor which will show you errors with your brew setup.
You might see something like this: "Warning: /usr/local/lib/pkgconfig isn't writable."
It will give you the advice that: "You should probably chown /usr/local/lib/pkgconfig".
This means: sudo chown {your-user-name} /usr/local/lib/pkgconfig
Then you will need to link the files with this: brew link libyaml
If this does not work hopefully the output of brew doctor will give you enough to continue the search.