当我运行包时,或者当我尝试单独安装时,无法安装pg gem。我得到的错误是:“无法创建Makefile。”我正在运行Mountain Lion,安装了Xcode并安装了命令行工具。我也通过自制软件安装了Postregsql。由于某种原因无法创建Makefile
我相信这个错误是因为我无法创建makefile,这已经浮现为阻止我做其他事情的错误。
我得到的完整错误如下。
此错误发生在捆绑过程中。其他宝石安装罚款,或者被标记为使用,那么这个错误而终止installing pg (0.14.1) with native extensions
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
checking for pg_config... yes
Using config values from /usr/bin/pg_config
checking for libpq-fe.h... yes
checking for libpq/libpq-fs.h... yes
checking for pg_config_manual.h... yes
checking for PQconnectdb() in -lpq... no
checking for PQconnectdb() in -llibpq... no
checking for PQconnectdb() in -lms/libpq... no
Can't find the PostgreSQL client library (libpq)
*** 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/1.8/usr/bin/ruby
--with-pg
--without-pg
--with-pg-dir
--without-pg-dir
--with-pg-include
--without-pg-include=${pg-dir}/include
--with-pg-lib
--without-pg-lib=${pg-dir}/lib
--with-pg-config
--without-pg-config
--with-pg_config
--without-pg_config
--with-pqlib
--without-pqlib
--with-libpqlib
--without-libpqlib
--with-ms/libpqlib
--without-ms/libpqlib
Gem files will remain installed in /Users/ericavirtue/.bundler/tmp/75812/gems/pg-0.14.1 for inspection.
Results logged to /Users/ericavirtue/.bundler/tmp/75812/gems/pg-0.14.1/ext/gem_make.out
An error occurred while installing pg (0.14.1), and Bundler cannot continue.
Make sure that `gem install pg -v '0.14.1'` succeeds before bundling.
我真的在为这里做什么损失的包。我一直在为此工作两天。
编辑:
所以试图找到执行解决方案的路径当基督教拉普建议我发现了这个建议:sudo env ARCHFLAGS="-arch x86_64" gem install pg
其合作,安装了皮克。不幸的是,当我尝试运行rails s
,rake db:create:all
或rake db:migrate
时,我遇到了错误。我将创建一个单独的问题追查这些问题了下来...
可能重复的[安装红宝石时无法创建Makefile](http://stackoverflow.com/questions/14950787/could-not-create-makefile-when-installing-ruby-gems) – 2013-02-21 23:13:06