cocoapods non installando

Question

Cosa significa e come posso risolvere il problema:

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>' 

Answer 1

Utilizzare i seguenti comandi e funziona per te

1: sudo gem uninstall cocoapods 

2: gem install cocoapods 

3: pod install 

Aggiornamento:

sudo gem install -n /usr/local/bin GEM_NAME_HERE 

Answer 2

Prova sudo gem update

• Dopo rimuovere cocoapods
• cocoapods -Installare

Answer 3

Disinstallare il esistente cocoapods, se del caso, dal seguente comando:

gem list --local | grep cocoapods | awk '{print $1}' | xargs sudo gem uninstall 

quindi installarlo a /usr/local/bin invece di /usr/bin utilizzare seguente comando:

Per ulteriori domande, controllare this link da disinstallare e this link per installare cocoapods.

Answer 4

Se si installa cocoapod utilizzando birra come me

1. Reinstallare cocoapods

brew reinstall cocoapods

Se viene visualizzato questo messaggio di errore dopo la reinstallazione di cocoapods da brew reinstall andare al punto 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 

2. Per risolvere file in conflitto

brew link --overwrite cocoapods

> Linking /usr/local/Cellar/cocoapods/1.3.1... 2 symlinks created 

Speranza che aiuta.