前兩天更新macOS到10.15隧膘,Xcode更新到10.3,當(dāng)時(shí)用起來(lái)也還挺正常的就沒(méi)有細(xì)管。
昨天朋友讓我?guī)兔od一個(gè)工程够傍,我才發(fā)現(xiàn)問(wèn)題大了
按照慣例輸入 $ pod install 之后 出現(xiàn)了這個(gè)提示
zsh: /usr/local/bin/pod: bad interpreter: /System/Library/Frameworks/Ruby.framework/Versions/2.3/usr/bin/ruby: no such file or directory
一臉懵逼,發(fā)現(xiàn)是更新之后環(huán)境出了問(wèn)題挠铲,找不到cocopods了冕屯, 需要重新安裝
終端輸入 :
$ sudo gem update --system
$ sudo gem install -n /usr/local/bin cocoapods
報(bào)了錯(cuò)誤,如下圖:
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-1.12.2/ext/ffi_c
/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby -I /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0 -r ./siteconf20200324-761-1eev932.rb extconf.rb
mkmf.rb can't find header files for ruby at /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/include/ruby.h
You might have to install separate package for the ruby development
environment, ruby-dev or ruby-devel for example.
extconf failed, exit code 1
Gem files will remain installed in /Library/Ruby/Gems/2.6.0/gems/ffi-1.12.2 for inspection.
Results logged to /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-19/2.6.0/ffi-1.12.2/gem_make.out
查看報(bào)錯(cuò)信息拂苹,搜索之后發(fā)現(xiàn)需要重新安裝rvm和ruby的安聘, 環(huán)境出現(xiàn)了問(wèn)題,那接下來(lái)就得先安裝環(huán)境了
- 開(kāi)始安裝rvm
curl -L https://get.[rvm.io](http://rvm.io) | bash -s stable
- 然后再載入rvm環(huán)境
source ~/.rvm/scripts/rvm
- 完成后檢測(cè)rvm版本
rvm -v
- 查詢已知ruby環(huán)境
rvm list known
- 安裝最新ruby (注:不建議安裝最新ruby瓢棒,會(huì)有很多問(wèn)題 我安裝的2.4.0版本$ rvm install 2.4.0)
rvm install ruby
又報(bào)了一個(gè)錯(cuò)誤說(shuō)是Mac上沒(méi)有安裝Homebrew
Something went wrong during Homebrew installation,
can not find 'brew' command, please report a bug: https://github.com/rvm/rvm/issues
Requirements installation failed with status: 1.
- 下載 Homebrew
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
這個(gè)時(shí)候你會(huì)發(fā)現(xiàn)下載速度異常的慢浴韭,明顯是被限速了,那么按照下面博客的方法修改下載源即可高速下載:
http://www.reibang.com/p/6b486e12454f
- 更新完成后繼續(xù)安裝ruby脯宿,這個(gè)時(shí)候下載非常慢念颈,沒(méi)辦法只能熬
rvm install ruby
終于下載完成了,檢查一下rvm和ruby的版本
% rvm -v
提示如此就是成功:
rvm 1.29.9-next (master) by Michal Papis, Piotr Kuczynski, Wayne E. Seguin [https://rvm.io]
% ruby -v
提示如此就是成功:
ruby 2.7.0p0 (2019-12-25 revision 647ee6f091) [x86_64-darwin19]
再檢查一下 rvm關(guān)聯(lián)的ruby
%rvm list
提示如此就是成功:
=* ruby-2.7.0 [ x86_64 ]
# => - current
# =* - current && default
# * - default
這些步驟完成之就可以成功下載cocoapods了连霉。
解決Cocoapods賊慢問(wèn)題
CocoaPods 升級(jí)新版本問(wèn)題
還有一個(gè)問(wèn)題就是cocoapods新版本蔣之前的master改為了CDN模式榴芳,clone不下來(lái)庫(kù)的話,可以考慮將Podfile里的第一行Source那行刪除跺撼,再進(jìn)行pod install窟感,會(huì)自動(dòng)更新成CDN模式。
這次更新遇到的坑就這么多财边,回回更新回回坑肌括,一坑坑你兩三天。
以后還是少更新任何開(kāi)發(fā)工具的版本吧
參考博客 :
http://www.reibang.com/p/9c9f8d4867eb
http://www.reibang.com/p/f5591af6859d
http://blog.sina.com.cn/s/blog_bd5ac53b0102wpt5.html