ffi gem 1.9.21安装成功.
我也试过运行这些命令但没有成功.
我也试过运行这些命令但没有成功.
sudo apt install libffi-dev gem inst ffi
Installing dotenv 2.2.1 Installing request_store 1.3.2 Installing draper 3.0.1 Gem::Ext::BuildError: ERROR: Failed to build gem native extension. /opt/rubies/ruby-2.2.3/bin/ruby -r ./siteconf20180207-2245-1bjhja4.rb extconf.rb checking for ffi.h... no checking for ffi.h in /usr/local/include,/usr/include/ffi... no checking for shlwapi.h... no checking for rb_thread_blocking_region()... no checking for rb_thread_call_with_gvl()... yes checking for rb_thread_call_without_gvl()... yes creating extconf.h creating Makefile make "DESTDIR=" clean make "DESTDIR=" Running autoreconf for libffi /var/app/ondeck/vendor/bundle/gems/ffi-1.9.21/ext/ffi_c/libffi/autogen.sh: line 2: exec: autoreconf: not found make: *** ["/var/app/ondeck/vendor/bundle/gems/ffi-1.9.21/ext/ffi_c/libffi-x86_64-linux"/.libs/libffi_convenience.a] Error 127 make Failed,exit code 2 Gem files will remain installed in /var/app/ondeck/vendor/bundle/gems/ffi-1.9.21 for inspection. Results logged to /var/app/ondeck/vendor/bundle/extensions/x86_64-linux/2.2.0-static/ffi-1.9.21/gem_make.out An error occurred while installing ffi (1.9.21),and Bundler cannot continue. Make sure that `gem install ffi -v '1.9.21'` succeeds before bundling. (Executor::NonZeroExitStatus)
任何帮助都会很有帮助.提前致谢.
解决方法
好像这个问题是由于ffi的最新版本,我在Gemfile gem’ffi’中指定了ffi最旧的版本,’1.9.18’在控制台中运行bundle install,它解决了我的问题.
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