【发布时间】:2015-05-28 06:15:32
【问题描述】:
我试图用数据库 postgresql 安装 rails 并得到一个错误:
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby extconf.rb
checking for pg_config... yes
Using config values from /usr/local/bin/pg_config
*** 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/2.0/usr/bin/ruby
--with-pg
--without-pg
--enable-windows-cross
--disable-windows-cross
--with-pg-config
--without-pg-config
--with-pg_config
--without-pg_config
--with-pg-dir
--without-pg-dir
--with-pg-include
--without-pg-include=${pg-dir}/include
--with-pg-lib
--without-pg-lib=${pg-dir}/
/System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/tmpdir.rb:92:in `mktmpdir': parent directory is world writable but not sticky (ArgumentError)
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:510:in `try_link0'
from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/mkmf.rb:534:in `try_link'
from extconf.rb:36:in `<main>'
Gem files will remain installed in /tmp/bundler20150325-70824-ipx8vh/pg-0.18.1/gems/pg-0.18.1 for inspection.
Results logged to /tmp/bundler20150325-70824-ipx8vh/pg-0.18.1/gems/pg-0.18.1/ext/gem_make.out
An error occurred while installing pg (0.18.1), and Bundler cannot continue.
Make sure that `gem install pg -v '0.18.1'` succeeds before bundling.
可以做些什么来解决这个问题?
【问题讨论】:
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该消息部分显示“由于某种原因,可能缺少必要的库和/或标头,无法创建 Makefile。请查看 mkmf.log 文件以获取更多详细信息。”您可能应该检查该文件。确保您安装了 postgresql 库(可能还有 postgresql-dev 库)。如果它们位于非标准位置,则需要通过各种 --with-opt-* 选项指定位置。
标签: ruby-on-rails postgresql gem