这可能需要一段时间。。。错误：安装--cocoapodas 1.9时出错

Question

我试图更新cocopods，但我得到下一个错误时，我执行的命令

sudo gem install cocoapods -v 1.9.0

test@local~%sudo gem安装cocoapods-v 1.9.0构建本机扩展。这可能需要一段时间...错误：安装cocoapods错误：错误：无法构建gem本机扩展。

current directory: /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.3/ext/ffi_c

/System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/bin/ruby-我 /System/Library/Frameworks/Ruby.framework/Versions/2.6/usr/lib/ruby/2.6.0-r./siteconf20210624-73396-bznqyb.rbextconf.rb检查ffi. h...**extconf.rb失败***无法创建Makefile由于某种原因，可能缺乏必要的库和/或头。查看mkmf.log文件了解更多详情。您可能需要配置选项。

提供的配置选项：--with opt dir--with opt dir--with opt include--with opt include=${opt dir}/include--with opt lib--with opt lib=${opt dir}/lib--with make prog--with make prog--srcdir=--curdir--ruby=/System/Library/Frameworks/ruby。framework/Versions/2.6/usr/bin/$（RUBY_BASE_NAME）——with-ffi_c-dir——with-ffi_c-include——with-ffi_c-include——with-ffi_c-dir}/include——with-ffi_c-lib——with-ffi_c-lib=${ffi_c-dir}/lib——启用系统libffi——禁用系统libffi——with-libffi配置——with-libffi配置——with-pkg配置——with-pkg配置/系统/库/框架/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:467:intry_do'：编译器未能生成可执行文件。（RuntimeError）您必须首先安装开发工具。来自/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:585:in块中的try_compile'from/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:534:in和/System/Library/Frameworks/Ruby中的。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:585:in尝试从/System/Library/Frameworks/Ruby编译。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:1109:in块中的have_header'来自/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:959:in在检查'from/System/Library/Frameworks/Ruby'时阻塞。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:361:inblock（2层）中的/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:331:inopen'from/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:361:inblock in-delay'来自/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:331:inopen'from/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:357:indelayer'from/System/Library/Frameworks/Ruby。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:958:in检查“from/System/Library/Frameworks/Ruby”。framework/Versions/2.6/usr/lib/ruby/2.6。0/mkmf。rb:1108:inhave_header'来自extconf。rb:10:在系统中是否可用来自extconf。rb:42:in`'

要了解此扩展编译失败的原因，请检查mkmf.log，可以在这里找到：

/Library/Ruby/Gems/2.6。0/extensions/universal-darwin-19/2.6。0/ffi-1.15。3/mkmf。日志

extconf失败，退出代码1

宝石文件将继续安装在 /Library/Ruby/Gems/2.6.0/gems/ffi-1.15.3进行检查。结果登录到 /Library/Ruby/Gems/2.6.0/extensions/universal-darwin-19/2.6.0/ffi-1.15.3/gem_make.outtest@local~%

但如果我尝试安装1.7。5个椰子荚，没问题。

test@local ~ % sudo gem install cocoapods -v 1.7.5
Fetching cocoapods-1.7.5.gem
Successfully installed cocoapods-1.7.5
Parsing documentation for cocoapods-1.7.5
Installing ri documentation for cocoapods-1.7.5
Done installing documentation for cocoapods after 11 seconds
1 gem installed
test@local ~ % 

Answer 1

请使用此命令。它会起作用的

Answer 2

我纠正了错误，你可以做下一个

brew install cocoapods

之后

brew link --overwrite cocoapods

它允许安装最后一个cocoapods版本

椰子荚