Trouble with installing cocoapods

Question

Luise_2020 OP

Created Dec ’20

Replies 21

Boosts 5

Views 89k

Participants 50

I am getting the same error over and over again and I do not know why. I tried several ways to fix it, but nothing works.

Code Block sudo gem install cocoapods
Building native extensions. This could take a while...
ERROR:  Error installing cocoapods:
	ERROR: Failed to build gem native extension.
    current directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1/ext/ffi_c
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /Library/Ruby/Site/2.6.0 -r ./siteconf20201202-2686-t7m7nb.rb extconf.rb
checking for ffi.h... * extconf.rb failed *
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers.  Check the mkmf.log file for more details.  You may
need configuration options.
Provided configuration options:
	--with-opt-dir
	--without-opt-dir
	--with-opt-include
	--without-opt-include=${opt-dir}/include
	--with-opt-lib
	--without-opt-lib=${opt-dir}/lib
	--with-make-prog
	--without-make-prog
	--srcdir=.
	--curdir
	--ruby=/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/$(RUBY_BASE_NAME)
	--with-ffi_c-dir
	--without-ffi_c-dir
	--with-ffi_c-include
	--without-ffi_c-include=${ffi_c-dir}/include
	--with-ffi_c-lib
	--without-ffi_c-lib=${ffi_c-dir}/lib
	--enable-system-libffi
	--disable-system-libffi
	--with-libffi-config
	--without-libffi-config
	--with-pkg-config
	--without-pkg-config
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:467:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:585:in `block in try_compile'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:534:in `with_werror'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:585:in `try_compile'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:1109:in `block in have_header'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:959:in `block in checking_for'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:361:in `block (2 levels) in postpone'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:331:in `open'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:361:in `block in postpone'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:331:in `open'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:357:in `postpone'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:958:in `checking_for'
	from /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0/mkmf.rb:1108:in `have_header'
	from extconf.rb:10:in `system_libffi_usable?'
	from extconf.rb:42:in `<main>'
To see why this extension failed to compile, please check the mkmf.log which can be found here:
  /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-19/2.6.0/ffi-1.13.1/mkmf.log
extconf failed, exit code 1
Gem files will remain installed in /Library/Ruby/Gems/2.6.0/gems/ffi-1.13.1 for inspection.
Results logged to /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-19/2.6.0/ffi-1.13.1/gem_make.out

Something might be wrong with Ruby, but I could not figure out what I should do to fix it.

Answered by Fluttering in 651746022

Depending on some aspects this might work for you, if you don't mind using the "SUDO" command:

sudo gem install -n /usr/local/bin cocoapods -v 1.8.4

Latest CocoaPods 1.10.0 won't work.

Boost

Answer 1

tmjdisorder OP

Feb ’23

The cause of this problem is an incompatible version of MacOSX.sdk in your current version of Xcode. Usually when there is a new version of Xcode, the MacOSX.sdk that comes with the Xcode-beta is for the next version of MacOS. This wasn't the case this year, Xcode 14, and Xcode 14.02 both had the MacOSX.sdlk for Monterey, but maybe with 14.1, and definitely on Xcode 14.2, Xcode include the MacOSX.sdk for Ventura. If you're still on Monterey, a fresh install of Cocoapods will fail, because it needs a compatible version of the MacOSX.sdk

if you do ls -l on the below directory, you can see what version of MacOSX.sdk is included with Xcode. /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs

If you have an older version of Xcode on your machine, you can install Cocoapods by doing the following

sudo xcode-select -s gem install cocoapods

Finally, if none of your Xcodes have the right version of MacOSX.sdk, you can install CommandLineTools for a compatible version of Xcode (The Xcode released the same year your version of MacOS) was released and use the CommandLineTools dir in the Xcode-select command above.

0

Answer 2

imosb OP

Jun ’23

Hi , i have Monterey 12.3 and the problem its same. I have follow the yours resolution but doesnt'function.

If i run flutter doctor receive [!] Xcode - develop for iOS and macOS (Xcode 13.4.1) • Xcode at /Applications/Xcode.app/Contents/Developer • Build 13F100 ✗ CocoaPods installed but not working. You appear to have CocoaPods installed but it is not working. This can happen if the version of Ruby that CocoaPods was installed with is different from the one being used to invoke it. This can usually be fixed by re-installing CocoaPods. To re-install see https://guides.cocoapods.org/using/getting-started.html#installation for instructions.

Please help me

0

Answer 3

Scaraptor OP

Jun ’23

$brew update then $brew upgrade then $brew uninstall cocoapods then $brew install cocoapods then $brew link --overwrite cocoapods

This is what I followed All you need to make sure is you have the latest brew and then install cocoapods

0

Answer 4

Scaraptor OP

Jun ’23

$brew update

then

$brew upgrade

then

$brew uninstall cocoapods

then

$brew install cocoapods

then

$brew link --overwrite cocoapods

This is what I followed All you need to make sure is you have the latest brew and then install cocoapods

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Answer 5

irfadg OP

Oct ’23

1.Check the version of Ruby installed on your Mac

ruby -v

2.Install the Ruby Version Manager rvm.

curl -L https://get.rvm.io | bash -s stable

3.Install the latest version of Ruby

rvm install ruby- lastest_version

4.rvm use ruby- version

5.sudo gem install cocoapods

if your faceing any issue with installing rvm.

1.Check the version of brew installed on your Mac

brew --version

2.If Homebrew is not installed, you will need to install it first.

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

3.Retry Ruby Installation

rvm install ruby- lastest_version

That's it!!

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Answer 6

rsows_AA_000 OP

Oct ’23

I was trying to install this on an old MacBook Air (OS Monterey) . Lots of similar issues. Found a lot of posts here and on StackOverflow. End result, this worked. Posting here as currently valid. Navigate to where Ruby is installed. Check the log file mentioned in the error message, that should be a clue. Run this command - $ ??? % cd /Applications/XCode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/include/ruby-2.6.0

% cd ruby %ls ( Check if config.h is present in this directory) . If you see it, proceed to -

% sudo gem install -n/usr/local/bin cocoapods -v 1.8.4

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