【发布时间】:2014-11-08 10:53:52
【问题描述】:
在 Mac OS X 上运行 gem install sqlite3 命令时,我遇到以下错误消息:
Users-MacBook-Pro:~ user$ gem install sqlite3
Building native extensions. This could take a while...
ERROR: Error installing sqlite3:
ERROR: Failed to build gem native extension.
/Users/user/.rvm/rubies/ruby-2.1.2/bin/ruby extconf.rb
checking for sqlite3.h... *** 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=/Users/user/.rvm/rubies/ruby-2.1.2/bin/ruby
--with-sqlite3-dir
--without-sqlite3-dir
--with-sqlite3-include
--without-sqlite3-include=${sqlite3-dir}/include
--with-sqlite3-lib
--without-sqlite3-lib=${sqlite3-dir}/lib
--enable-local
--disable-local
/Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:456:in `try_do': The compiler failed to generate an executable file. (RuntimeError)
You have to install development tools first.
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:587:in `try_cpp'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:1120:in `block in find_header'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:918:in `block in checking_for'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:351:in `block (2 levels) in postpone'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:321:in `open'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:351:in `block in postpone'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:321:in `open'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:347:in `postpone'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:917:in `checking_for'
from /Users/user/.rvm/rubies/ruby-2.1.2/lib/ruby/2.1.0/mkmf.rb:1119:in `find_header'
from extconf.rb:35:in `<main>'
extconf failed, exit code 1
Gem files will remain installed in /Users/user/.rvm/gems/ruby-2.1.2/gems/sqlite3-1.3.9 for inspection.
Results logged to /Users/user/.rvm/gems/ruby-2.1.2/extensions/x86_64-darwin-13/2.1.0-static/sqlite3-1.3.9/gem_make.out
Users-MacBook-Pro:~ user$
我对使用终端、ruby on rails 和 ruby gems 比较陌生,并且已经摸索了几个小时(即搜索谷歌),任何帮助将不胜感激。尝试了sudo 命令,但没有运气。
【问题讨论】:
-
能告诉我们gem -v、ruby -v、rails -v、rvm版本和rvm列表的输出吗?
-
我有 gem 版本 2.2.2、ruby 2.1.2 和 rails 4.1.6。我也有 sqlite3 3.7.7,这是 sqlite3 gem 的要求,请参阅 [link] (rubygems.org/gems/sqlite3)。
-
@BradWerth 感谢您的链接,不幸的是,答案并没有解决问题,仍然得到同样的错误。可以尝试重新安装 sqlite3 看看我是否得到任何快乐? - 会让所有人知道结果。
-
关键是“你要先安装开发工具”
标签: ruby-on-rails macos sqlite gem