I am getting following error while installing Cocoa Pods.
...........
Successfully installed cocoapods-core-0.33.1
Fetching: cocoapods-0.33.1.gem (100%)
ERROR: Error installing cocoapods: cocoapods requires cocoapods-try (~> 0.3.0)
------------------------------------------------------------------------
I had this same problem and solved it as follows:
sudo gem install cocoapods-try
After which I had a subsequent error when trying to install cocoapods:
ERROR: Error installing cocoapods:
cocoapods requires cocoapods-trunk (~> 0.1.1)
Which lead me to try:
sudo gem install cocoapods-trunk
Finish up with one last sudo:
sudo gem install cocoapods
And you should be good to go! Hope it works for you!
I believe some unwanted problem may have occurred while installation, give a try by Uninstalling the cocapods and re installing it again like this :-
1) Uninstall CocoaPods (choose to uninstall all versions):
sudo gem uninstall cocoapods
2) Remove old master repo:
sudo rm -fr ~/.cocoapods/repos/master
3) Install CocoaPods without sudo:
gem install cocoapods
4) Setup CocoaPods and Master repo:
pod setup
"sudo" keyword is used to tell OS you are giving command as an Admin, so do write sudo while installation (just mentioning for the safer side)
Related
I'm having some issues installing Alamofire 4.0 into my project.
I've got the latest version of Xcode, running Swift 3, and when I try to install alamofire I'm getting like 800 compiler errors.
Apparently
CocoaPods 1.1.0+ is required to build Alamofire 4.0.0+
[!] some_cocoapod requires CocoaPods version >= X.Y.Z, which is not satisfied by your current version, Z.Y.X.
I looked at the version of CocoaPods I have in terminal and it says I'm at 1.0.1.
Running an update didn't work I guess because CocoaPods 1.1 is in beta.
So I'm not exactly sure how to update it up to where I'm good to go.
Unless being out of date doesn't force like 800 compiler errors? Does that sound like some other issue?
Execute the following on your terminal to get the latest stable version:
sudo gem install cocoapods
Add --pre to get the latest pre release:
sudo gem install cocoapods --pre
If you originally installed the cocoapods gem using sudo, you should use that command again.
Later on, when you're actively using CocoaPods by installing pods, you will be notified when new versions become available with a CocoaPods X.X.X is now available, please update message.
Open the Terminal -> copy below command
sudo gem install cocoapods
It will install the latest stable version of cocoapods.
after that, you need to update pod using below command
pod setup
You can check pod version using below command
pod --version
If you got System Integrity Protection enabled or any other permission write error, which is enabled by default since macOS Sierra release, you should update CocoaPods, running this line in terminal:
sudo gem install cocoapods -n/usr/local/bin
After installing, check your pod version:
pod --version
You will get rid of this error:
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /usr/bin directory
And it will install latest CocoaPods:
Successfully installed cocoapods-x.x.x
Parsing documentation for cocoapods-x.x.x
Installing ri documentation for cocoapods-x.x.x
Done installing documentation for cocoapods after 4 seconds
1 gem installed
If you are using Homebrew, open terminal and type:
brew upgrade cocoapods
If that does not work, try:
brew install cocoapods
After that, run:
brew link --overwrite cocoapods
For those with a sudo-less CocoaPods installation (i.e., you do not want to grant RubyGems admin privileges), you don't need the sudo command to update your CocoaPods installation at all:
gem install cocoapods
You can find out where the CocoaPods gem is installed with:
gem which cocoapods
If this is within your home directory, you should definitely run gem install cocoapods without using sudo.
Finally, to check which CocoaPods you are currently running type:
pod --version
I had to do this, was stuck on 1.9.1 on macOS
sudo gem install -n /usr/local/bin cocoapods
Below are steps to update cocoapods :
Open terminal (Shortcut : Press cmd + space tab to open Spotlight then text in terminal)
Use command sudo gem install cocoapods. This will ask for system password due to security concern thereafter it installs gems
Now, set up pod using pod setup command. This will setup cocoapods master repo.
You can check the version of cocoapods using pod --version command.
Non of the above solved my problem, you can check pod version using two commands:
pod --version
gem which cocoapods
In my case pod --version always showed "1.5.0" while gem which cocopods shows
Library/Ruby/Gems/2.3.0/gems/cocoapods-1.9.0/lib/cocoapods.rb. I tried every thing but unable to update version showed from pod --version. sudo gem install cocopods result in installing latest version but pod --version always showing previous version. Finally I tried these commands:
sudo gem update
sudo gem uninstall cocoapods
sudo gem install cocoapods
pod setup``pod install
The catch for me was sudo gem update. Hopefully it will help any body else.
You can solve this problem by these Commands:
First:
sudo gem install cocoapods
Desp: type user mac password now your cocoapods will be replace with a stable version.
You can find out where the CocoaPods gem is installed with:
gem which cocoapods
if you have cloned the repo then type this command:
pod repo update
close your xcode and run this command
Pod install
This is a really quick & detailed solution
Open the Terminal and execute the following to get the latest stable version:
sudo gem install cocoapods
Add --pre to get the latest pre release:
sudo gem install cocoapods --pre
Incase any error occured
Try uninstall and install again:
sudo gem uninstall cocoapods
sudo gem install cocoapods
Run after updating CocoaPods
sudo gem clean cocoapods
After updating CocoaPods, also need to update Podfile.lock file in your project.
Go to your project directory
pod install
Very Smoot and Easy Solution
//MARK: -Latest stable version:
sudo gem install cocoapods --pre
//MARK: -If not work then
sudo gem install cocoapods --pre -n /usr/local/bin
//MARK: - if upper command not works you can use below mention command as well!
brew install cocoapods
brew upgrade cocoapods
brew link cocoapods
If this
sudo gem install cocoapods
gives you this error:
Could not find a valid gem 'cocoapods' (>= 0) in any repository
Try this:
sudo gem install cocoapods --source http://rubygems.org
I tried updating and it didn't work. Finally , I had to completely remove (manually )cocoapods, cocoapods-core , cocoapods-try.. and any other package used by cocoapods. Use this terminal command to list all the packages:
gem list --local | grep cocoapods
After that , I also deleted ./cocoapods folder from the user's root folder.
After trying all the steps above, with nothing working, I ran bundle update which seems to have done the trick for me.
Refer this link https://guides.cocoapods.org/using/getting-started.html
brew install cocoapods
brew upgrade cocoapods
brew link cocoapods
I have the problem in myproject when pod version and gem which cocoapods always return difference version.
All I had to do is remove Gemfile.lock in my project and bundle install again. It removed the locked cocoapods version and install a newer one.
Hope that helps some one here.
On my M1 Mac, I had a separate version of Homebrew installed for the Silicon/Arm64 side.
brew upgrade cocoapods was defaulting to a rosetta install of homebrew. I kept running it, and couldn't figure out why cocoapods was not updating. So I had to run it in a way that targets the M1 side of things instead of Rosetta.
I had previously aliased the Arm brew to mbrew. So I had to run mbrew upgrade cocoapods
If you updated sudo gem install cocoapods but it's still showing the old version you just need to type bundle update in your terminal to update the bundle and pod --version will show the newest version you installed
write on your terminal this:
sudo gem install cocoapods --pre
for update the gem of cocoapods to lastest version
First check cocoapods versionlike
pod --version
then update like
sudo gem install cocoapods --pre
after update you can also check cocoapods version.
I change the line "pod 'Alamofire', '~> 4.0'" to "pod 'Alamofire', :git => 'https://github.com/Alamofire/Alamofire', :commit => '3cc5b4e'" after that in terminal: "pod install --repo-update" and it works.
I have problem trying to do bundle install nokogiri 1.7.2
I am using
gem 'rails', '4.2.4'
MacOS High Sierra version 10.13.6
Im not sure what is wrong
below is my error output:
full error output:
https://gist.github.com/axilaris/68e7df57c3e29366d7a1998eebd93517
this is where the error description:
An error occurred while installing nokogiri (1.7.2), and Bundler cannot continue.
Make sure that `gem install nokogiri -v '1.7.2'` succeeds before bundling.
In Gemfile:
rails_admin was resolved to 1.1.1, which depends on
rails was resolved to 4.2.4, which depends on
actionmailer was resolved to 4.2.4, which depends on
actionpack was resolved to 4.2.4, which depends on
actionview was resolved to 4.2.4, which depends on
rails-dom-testing was resolved to 1.0.8, which depends on
nokogiri
UPDATE, didnt work with sudo gem install nokogiri
$ sudo gem install nokogiri -v '1.7.2'
Building native extensions. This could take a while...
....
Building Nokogiri with a packaged version of libxml2-2.9.4
with the following patches applied:
- 0001-Fix-comparison-with-root-node-in-xmlXPathCmpNodes.patch
- 0002-Fix-XPointer-paths-beginning-with-range-to.patch
- 0003-Disallow-namespace-nodes-in-XPointer-ranges.patch
Team Nokogiri will keep on doing their best to provide security
updates in a timely manner, but if this is a concern for you and want
to use the system library instead; abort this installation process and
reinstall nokogiri as follows:
gem install nokogiri -- --use-system-libraries
[--with-xml2-config=/path/to/xml2-config]
[--with-xslt-config=/path/to/xslt-config]
If you are using Bundler, tell it to use the option:
bundle config build.nokogiri --use-system-libraries
bundle install
Note, however, that nokogiri is not fully compatible with arbitrary
versions of libxml2 provided by OS/package vendors.
************************************************************************
Extracting libxml2-2.9.4.tar.gz into tmp/x86_64-apple-darwin17/ports/libxml2/2.9.4... OK
Running git apply with /Library/Ruby/Gems/2.3.0/gems/nokogiri-1.7.2/patches/libxml2/0001-Fix-comparison-with-root-node-in-xmlXPathCmpNodes.patch... OK
Running git apply with /Library/Ruby/Gems/2.3.0/gems/nokogiri-1.7.2/patches/libxml2/0002-Fix-XPointer-paths-beginning-with-range-to.patch... OK
Running git apply with /Library/Ruby/Gems/2.3.0/gems/nokogiri-1.7.2/patches/libxml2/0003-Disallow-namespace-nodes-in-XPointer-ranges.patch... OK
Running 'configure' for libxml2 2.9.4... OK
Running 'compile' for libxml2 2.9.4... ERROR, review '/Library/Ruby/Gems/2.3.0/gems/nokogiri-1.7.2/ext/nokogiri/tmp/x86_64-apple-darwin17/ports/libxml2/2.9.4/compile.log' to see what happened. Last lines are:
...
Maybe related to this ? https://github.com/sparklemotion/nokogiri/issues/1690
UPDATE 18.9.2018
I noticed major issue with my rails environment on my laptop. i tried to create a new rails app. nokogiri causing major issues to my environment. what is the issue and how to resolve this ?
https://gist.github.com/axilaris/03882e15d2cbd603279a654547752f9c
Sometimes this is a pain, I'm not even sure why this happens randomly. however, here is how I solve it most of the time.
brew unlink xz
gem install nokogiri
brew link xz
If that does not help, throws an error again with libxml2, you should do the following
brew install libxml2
and then
gem install nokogiri -- --use-system-libraries \
--with-xml2-include=$(brew --prefix libxml2)/include/libxml2
Sometimes happens to me as well, in which case I just install nokogiri via gem install nokogiri -v '1.7.2' as the error suggests. If that fails, try gem uninstall nokogiri -v '1.7.2' first and retry...
As mentioned by xploshioOn, use sudo gem install as last resort.
You can allow bundler to resolve dependencies again with
run brew upgrade libxml2
remove block code in Gemfile.lock file, starting from rails_admin till next blank line
save the file
run bundle install
Once, my Mac could not find the libxml2 library until I had accepted xCode's license agreement:
sudo xcodebuild -license accept
You may also want to encourage the machine to use the xCode libxml2:
gem install nokogiri -- --use-system-libraries=true --with-xml2-include=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk/usr/include/libxml2/
I use OS X El Capitan 10.11.6 First,i have problem with installing pods and able to find the problem after follow step in this site..the terminal spell the problem out it was ruby v 2.2.2 after I installed it I get new problem when I try to install cocoapods
$ sudo gem install cocoapods
Password:
ERROR: While executing gem ... (Gem::Package::FormatError)
package metadata is missing in profile.gem
Any help would be really appreciated. Thanks !
I think you may need to uninstall and then install again.
gem uninstall cocoapods
or
sudo gem uninstall cocoapods
and then
gem install cocoapods
or
sudo gem install cocoapods
Why are you using sudo? That is usually not necessary. Did the other stackoverflow post mention doing that.
I am trying to install the latest CocoaPods (which is 0.36.1) but it shows me the following error.
$ gem install cocoapods
ERROR: Could not find a valid gem 'xcodeproj' (~> 0.23.1) in any repository
Sudo?
Btw, in the answered questions some are proposed using sudo get install cocoapods. You do need sudo indeed if you are using the system-wide ruby executable. I am using rbenv for my ruby management, it is installed locally for the user and does not need sudo.
Update
The gem install cocoapods command worked the following day. Mystery.
I think you could try an older version of the pods.
I tried: sudo gem install cocoapods -v 0.34.0 and this worked for me.
For your error you should do like this
i) $ sudo gem install xcodeproj
ii) $ sudo gem install cocoapods
for pod version you can verify pod --version
I think you need to update your gems repo.
try issuing "gem update" in a terminal. Can't remenber if you need sudo.
Try that, and then try installing xcodeproj and cocoapods again.
Regards
Steffen
If the automatic downloading of xcodeproj 0.23 fails, you can fetch the gem file manually:
gem fetch xcodeproj -v 0.23.0
This will put the .gem file in your current directory.
Then you can install the gem:
gem install xcodeproj -v 0.23.0
If the xcodeproj gem installs successfully, you can continue with your install of cocoapods as usual:
gem install cocoapods
Next time that occurs, run the command gem sources -u to update your source cache and try again.
Getting an error when trying to install the gem devise, the installation is stopping on
the gem bcrypt-ruby:
$ gem install bcrypt-ruby
Error installing bcrypt-ruby:
ERROR: Failed to build gem native extension.
I'm running OSX 10.6.7 with Ruby under RVM.
I reinstalled the lastest version of xcode & reinstalled Ruby 64bit, Rails and all the gems.
I had the same problem installing under OSX 10.7.3. When installing the gem, my error message was:
Building native extensions. This could take a while...
ERROR: Error installing bcrypt-ruby:
ERROR: Failed to build gem native extension.
creating Makefile
make
compiling bcrypt_ext.c
make: /usr/bin/gcc-4.2: No such file or directory
make: *** [bcrypt_ext.o] Error 1
Looks like the gem is looking for gcc-4.2 but I only had a file called gcc. Now since I had just installed the latest Xcode (4.3), I knew that my C compiler was compliant but the gem had gcc-4.2 hardcoded into it. So my solution was:
sudo ln -s /usr/bin/gcc /usr/bin/gcc-4.2
The linking worked like a charm.
Looks like there might be some info missing here - for me, this was due to a brew install of gcc. gcc was in /usr/bin, but not gcc-4.2. So I just did the following:
$ cd /usr/bin
$ sudo ln -s gcc gcc-4.2
which creates a link, gcc-4.2, which the gem is looking for that goes back to gcc.
Hope that helps.
It requires to install ruby-dev before installing bcrypt-ruby.
If you are using Ubuntu, run
sudo apt-get install ruby1.9.1-dev
or
sudo apt-get install ruby1.8-dev
based on RUby version.
I'm using RVM & I kept having this issue whenever installing gems with native extensions (bcrypt-ruby, bson-ext, json, eventmachine, nokogiri, linecache19, etc.)
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
Only way I could finally get things working was to uninstall then re-install ruby.
rvm remove 1.9.2
rvm install 1.9.2
Thanks to tip from #doublebee here:
https://github.com/flori/json/issues/78#issuecomment-1499920
You only need use rvm (ruby version manager)
rvm uninstall 1.9.3
and then
rvm install 1.9.3
looks this error is on build of rvm 1.9.3, but uninstall and reinstalling fix the problem with bcrypt-ruby 3.0.1
sudo apt-get install ruby1.9.1-dev
whoked charm for me! Thanks a lot
Well, it works with Ruby 1.9.2 under RVM on MacOS 10.6.7:
$ ruby -v
ruby 1.9.2p180 (2011-02-18 revision 30909) [x86_64-darwin10.6.0]
$ gem install bcrypt-ruby
Fetching: bcrypt-ruby-2.1.4.gem (100%)
Building native extensions. This could take a while...
Successfully installed bcrypt-ruby-2.1.4
1 gem installed
Installing ri documentation for bcrypt-ruby-2.1.4...
Installing RDoc documentation for bcrypt-ruby-2.1.4...
Try rvm notes and see if it says you need to install anything.
If you are using version 1.8 the required packages for bcrypt are in the dev bundle. Try using
$sudo apt-get install ruby1.8-dev
then
$gem install bcrypt-ruby
This fix work for me on ubuntu on osx use homebrew, macports whatever:
sudo apt-get install ruby1.9.1-dev
I think you need to reinstall bundler gem.
gem install bundler
and then
bundle install