whenever I try to use anything brew related, or even just type brew on my computer, this error appears:
"/usr/local/Library/Homebrew/version.rb:186:in `initialize': Version value must be a string (TypeError)
from /usr/local/Library/Homebrew/os/mac/version.rb:24:in `initialize'
from /usr/local/Library/Homebrew/os/mac.rb:15:in `new'
from /usr/local/Library/Homebrew/os/mac.rb:15:in `version'
from /usr/local/Library/brew.rb:31:in `<main>'"
I am fairly new to developing, so I may be asking a stupid question, and I do not know what to try next.
There are similar questions related to what you have right now. Here are some things that you can try:
Upgrade homebrew, run the following lines in sequence:
brew update-reset
brew upgrade
Or Re-install homebrew:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
After doing either options above you can test if homebrew is working by running the following in your terminal:
brew --version
For good measure try running the following after all other steps mentioned:
brew doctor
Related
I am using macOS 11.5.1 Big Sur and I tried to install Graphviz via
brew install graphviz
but I got an error:
Error: python#3.9: wrong number of arguments (given 1, expected 0)
The version of my Homebrew is
Homebrew 3.0.5
Homebrew/homebrew-core (git revision 7ff3c752de; last commit 2021-08-13)
Homebrew/homebrew-cask (git revision af069ca1b1; last commit 2021-08-13)
I have no idea about the reason. Any suggestions? Thank you.
I have fixed this issue, by the following commands.
sudo rm -rf /Library/Developer/CommandLineTools
sudo xcode-select --switch /Applications/Xcode.app
Then rerun the brew install:
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
It works on my Mac. Just share in case that anyone encounters the same issue.
I was unable to get it to work with homebrew. I read other threads recommending trying with Ports, which I did and failed also, since I got a little farther with Ports, I continue to look and finally found this...
Uninstall graphiz if you tried homebrew: brew uninstall graphviz
Install Ports https://www.macports.org/install.php
edit the Ports installation https://www.macports.org/install.php
Edit opt/etc/macports/sources.conf, comment out the rsync entry, and add a new entry as follows:
#rsync://rsync.macports.org/macports/release/tarballs/ports.tar [default]
https://distfiles.macports.org/ports.tar.gz [default]
Run sync in debug mode and watch for the tarball being used instead of rsync:
sudo port -d sync
sudo port install graphviz
I am not able to do anything anymore. I keep getting the error Error: Unknown command: cask even though I have previously used a lot of different installations from this link: Homebrew cask option not recognized?
NONE OF THEM HELPED!
For example I get this output:
After the instance I want to apply this command: brew cask install cscreen to then go to cscreen -l. However, I keep getting the above error...
Please help.
I want to use this because without it I am not able to work on a closed MacBook because when I close the monitor it goes back to the dreaded setting of 75Hz.
Regards!
I was having a similar issue running brew cask install [...]. I am running macOS Catalina v10.15.7. I used brew install --cask [...] and it worked for me. In your case:
brew install --cask cscreen
For anyone like me landing here where effreety's answer does not work, try whatever command you are trying to run without cask.
cask is no longer a brew command.
Run your brew command without "cask".
Example:
Instead of brew cask install graphql-playground try brew install graphql-playground
I have a problem installing homebrew in mac sierra.
I followed the instructions from this link:
https://coolestguidesontheplanet.com/installing-homebrew-on-macos-sierra-package-manager-for-unix-apps/
This is the command:
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
The link exists but when I type this in the terminal, I encounter this error:
curl: (35) Server aborted the SSL handshake
Can anyone suggest a solution to this?
Many thanks, Ill appreciate any help.
https://raw.githubusercontent.com/Homebrew/install/master/install
Open the link in browser and save the file as install.rb.
Then run
ruby install.rb
I run into this issue, and it is caused by the network unstabitily.
My solution is:
Uninstall the homebrew:
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"
Then install it again:
ruby -e "$(curl --insecure -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
It works for me.
Have you tried xcode-select --install before that command? This solution may work on some systems.
Another potential issue is your curl maybe too old. Upgrade to 7.46+ may solve this. You have to build curl from scratch if so.
If nothing helps, and you really want to install brew without second thought, try adding --insecure after -fsSL.
At last, you can always pull the git repo and install manually.
Please use this to install homebrew in MacOS, previous one was deprecated.
$ /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
I could not update brew update. There was fatal error all the time. I di dnot use brew for years so I thought I'll uninstall it and then install back. I run
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall)"
that went smoothly.
But after that when I try
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
It tells that
-bash: /usr/local/bin/ruby: No such file or directory
When I read how to install ruby it suggests brew install ruby but I have just uninstalled it.
I've searched over google and tried a lot of different commands but nothing works.
It's often the case that bash remembers where executables were in your path and if those are later removed it gets very confused. There's ways of rehashing this to update that, but creating a new shell usually fixes the issue just the same.
Specifying the full path to the system Ruby will also work.
This question already has answers here:
Installing Homebrew on macOS
(24 answers)
Closed 2 years ago.
I've spent the bulk of my Friday trying to get the latest version of Ruby installed on my new MacBook Air (w/ Mountain Lion installed).
I have all the latest versions of XCode and command line tools. But I can't seem to get Homebrew to work! Here's a screenshot of where I keep getting stuck (I'm a new user, so can't embed this image).
As you can see I used the following to instal Homebrew:
ruby -e "$(curl -fsSkL raw.github.com/mxcl/homebrew/go/install)"
While there was a "warning" it seemed as though the installation worked:
Warning: /usr/local/bin is not in your PATH.
==> Installation successful!
Despite that, when I try to run "brew doctor" I received the following:
-bash: brew: command not found
Again, I'm trying to install homebrew, so i can instal the latest version of ruby -- I'm looking to learn to code in ruby, but kind of screwed if I can even get a development environment running! :)
The warning is telling you what is wrong. The problem is that brew is kept in /usr/local/bin
So, you can try /usr/local/bin/brew doctor
To fix it permanently alter your bash profile (.bashrc or .profile in your home directory) and add the following line:
export PATH=/usr/local/bin:$PATH
On Apple silicone it's
export PATH=/opt/homebrew/bin/:$PATH
Check XCode is installed or not.
gcc --version
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew doctor
brew update
http://techsharehub.blogspot.com/2013/08/brew-command-not-found.html "click here for exact instruction updates"
nano ~/.profile
add these lines:
export PATH="$HOME/.linuxbrew/bin:$PATH"
export MANPATH="$HOME/.linuxbrew/share/man:$MANPATH"
export INFOPATH="$HOME/.linuxbrew/share/info:$INFOPATH"
save the file:
Ctrl + X then Y then Enter
then render the changes:
source ~/.profile
This was just happening to me, but none of the suggestions above worked. I changed directories ("cd ~/tmp") and suddenly the command
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
worked for me. Prior to changing directories I had been in a directory that is a Git repository. Perhaps that was interfering with the ruby and Git commands in the Brew install script.
You can run in terminal
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/linuxbrew/go/install)"
then install https://github.com/robbyrussell/oh-my-zsh.
When those complate run i.e pico editor pico .zshrc and past those lines:
export PATH="$HOME/.linuxbrew/bin:$PATH"
export MANPATH="$HOME/.linuxbrew/share/man:$MANPATH"
export INFOPATH="$HOME/.linuxbrew/share/info:$INFOPATH"
remember use brew doctor :)
try this
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Linuxbrew/linuxbrew/go/install)"
You can use this:
ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
to install homebrew.