I am trying to install progressbar.js into my rails app.
I run bower install progressbar.js
And the terminal puts out:
bower progressbar.js#* cached https://github.com/kimmobrunfeldt/progressbar.js.git#1.0.1
bower progressbar.js#* validate 1.0.1 against https://github.com/kimmobrunfeldt/progressbar.js.git#*
The files are not put into the app. When I run bower list, it has:
progressbar.js#1.0.1 extraneous
How do I install this? Other times I run bower install, it has worked no problem.
When I upgrade a version in bower.json from say 2.8.1 to 2.8.2 and run bower install it doesn't actually install the new version. I can run bower install -f but that re-installs all packges.
Can I make bower install only when necesary?
https://bower.io/docs/api/#update
So this could help:
bower update --save <package-name>
What does it mean and how can I fix it:
pod install
/Library/Ruby/Site/2.0.0/rubygems.rb:250:in `find_spec_for_exe': can't find gem cocoapods (>= 0.a) (Gem::GemNotFoundException)
from /Library/Ruby/Site/2.0.0/rubygems.rb:278:in `activate_bin_path'
from /usr/local/bin/pod:22:in `<main>'
Using following commands, it worked for me.
sudo gem uninstall cocoapods
sudo gem install -n /usr/local/bin cocoapods
cocoapods pod install
If you encounter this error on step 2:
ERROR: While executing gem ... (Gem::CommandLineError) Please specify at least one gem name (e.g. gem build GEMNAME)
Then try this as step 2 instead (step 3 is not needed):
gem install -n /usr/local/bin cocoapods
If you install cocoapod using brew like me
Reinstall cocoapods:
brew reinstall cocoapods
If you see this error message after you reinstall cocoapods by brew reinstall go to step 2.
>
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
Could not symlink bin/pod
Target /usr/local/bin/pod
already exists. You may want to remove it:
rm '/usr/local/bin/pod'
To force the link and overwrite all conflicting files:
brew link --overwrite cocoapods
To list all files that would be deleted:
brew link --overwrite --dry-run cocoapods
Possible conflicting files are:
/usr/local/bin/pod
/usr/local/bin/xcodeproj
To solve conflicting files:
brew link --overwrite cocoapods
Linking /usr/local/Cellar/cocoapods/1.3.1... 2 symlinks created
Uninstall the existing cocoapods, if any, by following command:
gem list --local | grep cocoapods | awk '{print $1}' | xargs sudo gem uninstall
Then install it to /usr/local/bin instead of /usr/bin using following command:
sudo gem install -n /usr/local/bin cocoapods
For further query, check this link to uninstall and this link to install cocoapods.
In my case nothing helped, then I:
sudo gem uninstall cocoapods
cd /Users/nikkov/.rvm/rubies/ruby-2.4.1/lib/ruby; In Finder I searched for cocoapods and removed everything.
brew install cocoapods
brew link --overwrite cocoapods (if needed)
I had upgraded my ruby version 2.5.3 to 2.7.2. Then, I want to update cocoapods from 1.9.3 to 1.10.0 . I got the following error while executing pod install.
can't find gem cocoapods (>= 0.a) with executable pod
(Gem::GemNotFoundException)
There is two way to install cocoapods by using homebrew & gem. If you had install cocoapods using gem run following.
sudo gem uninstall cocoapods
sudo gem uninstall -n /usr/local/bin cocoapods
If you had used brew please using the following to uninstall
brew uninstall cocoapods
If you forgot which one you used earlier, please execute both commands. Please make sure all cocoapods instances are removed to check run pod --version.
If you find -bash: pod: command not found as output, all instances are removed properly. Else, you may need to remove cocoapods related files manually from this directory ~/.rvm/rubies/ruby-2.5.3/lib/ruby.
sudo gem update --system
gem install cocoapods
CREDIT: https://blog.csdn.net/develop_csdn/article/details/105053383
Thankfully i found solution after a hours.
As you know, newest Mac Operation System(Big Sur or oldest one) use ruby as a version system. So this ruby is private. You can not write/update some files that belong ruby.
So, we had a change to install rbenv for as a version control.
Firstly you should install rbenv via brew if you don't have
$ brew install rbenv
You need to know rbenv version number. You can see with below code snipped
$ rbenv version
Install Xcode's command line tools
xcode-select --install
Install rbenv via Homebrew
brew update
brew install rbenv ruby-build
Configure rbenv
eval "$(rbenv init -)"
Install and configure Ruby
rbenv install 3.1.1
rbenv global 3.1.1
rbenv rehash
source ~/.bash_profile
Install Cocoapods:
gem install cocoapods
In my case the reason of the issue was Gemfile file inside the folder with the project. When I removed this file, cocoapods started functioning as usual.
Try sudo gem update
After remove cocoapods
-Install cocoapods
When I tried #Aamir's solution, I ran into the error:
ERROR: Could not find a valid gem 'cocoapods' (>= 0), here is why:
Unable to download data from https://rubygems.org/ - no such name (https://api.rubygems.org/specs.4.8.gz)
This worked for my Mac:
sudo gem uninstall cocoapods
sudo gem install cocoapods
What finally worked for me was running rvm reset before reinstalling cocoapods
rvm reset
rvm --version
sudo gem install -n /usr/local/bin cocoapods
from here
In my case I was not able to install pod and cocoapods using gem, after changing command line tools I was able to run the commands
Running these commands worked for me:
brew update
brew install fastlane
fastlane install_plugins
React native has made several changes and this is how you install pods now
cd ios
bundle install
bundle exec pod install
https://reactnative.dev/docs/environment-setup
This helped me after I tried all these ways
xcode-select --install
If anyone stumbles upon this as a result of updating to react native 0.67.2+ from an older version (we were on 0.66.0) you have to make sure you re-install cocoapods via gem install cocoapods. Otherwise, your pod install will not work.
I'd installed Cocoapods using gem, so I reinstalled it again using gem. nothing happened.
so I removed it and install it using brew. it works.
I have also wrote on github, so I will copy it here, maybe it will be helpful for someone.
To be honest none of those solutions worked for me, just typing randomly commands will not help.
I don't know why, but my path was misconfigured. So first you should check if the path is good. I have used brew and installed rbenv in order to use safely libraries and after I ran pod install, I saw it was not targeting the right folder and always used the system version.
After I ran command
gem env
I saw that some paths are not correct.
"INSTALLATION DIRECTORY, RUBY EXECUTABLE, EXECUTABLE DIRECTORY, SYSTEM CONFIGURATION DIRECTORY AND GEM PATH"
should start something like this(depends of version) /Users/{username}/.rbenv/versions/3.1.2/lib/ruby/. ... otherwise it uses system version..
In order to fix this you need to set paths in ~/.zshrc and ~/.zprofile
my zshrc looks like this:
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)"
export PATH=/opt/homebrew/bin:$PATH
export RBENV_ROOT=$HOME/.rbenv
export PATH=$RBENV_ROOT/shims:/versions:$PATH
zprofile:
eval $(/opt/homebrew/bin/brew shellenv)
in order to change /.zshrc: type nano ~/.zshrc
To relink, run:
brew unlink cocoapods && brew link cocoapods
I have just installed font-awesome via bower:
bower install font-awesome --save
And it appears to not add the CSS at the bower build.
How can I install it?
When you use font-awesome via bower it does not include the CSS when you build it. Try using:
bower install components-font-awesome --save
It should work just fine.
In bower.json, add lines in dependencies ("components-font-awesome"):
{
"name": "example",
"version": "0.0.1",
"dependencies": {
"jquery": "~2.1.1",
"bootstrap-sass-official": ">=3.3.0",
"components-font-awesome": "^4.7.0"
}
}
Run bower install, You will get files in the bower_components folder.
check the latest or specific version of font awesome you want to install form following link
https://libraries.io/bower/Font-Awesome/tags?page=1
current latest version of fontaswesome is 5.15.3
https://libraries.io/bower/Font-Awesome/5.15.3
bower install Font-Awesome#5.15.3
people also like version 4 as well
https://libraries.io/bower/Font-Awesome/v4.7.0
bower install Font-Awesome#v4.7.0
bower install components-font-awesome --save
Use this command to install font-awesome via bower.
If the above command doesn't work that is it does not include the CSS when you build it.
Try using the following commands.
bower install components-font-awesome --save
bower install font-awesome --save
This should be following command:
bower install fontawesome --save
How to update bower.json file to reflect changes when uninstalling a specific package(s)?
Use -S or --save:
-S, --save Remove uninstalled packages from the project's bower.json dependencies
You can check other options with bower uninstall --help.
Just for more clearness and depending of #mziccard answer, to update the bower.json file with the uninstalled packages, use the next command in your terminal:
To uninstall one package..
$ bower uninstall <package_name> --save
And to uninstall multiple packages (3 for example), you can use the above command 2 more times, each time with its package_name or you can use the next one line command:
$ bower uninstall <package_name1> <package_name2> <package_name3> --save