我已经通过MAMP安装了mysql服务器。
但是,当试图安装mysql2客户端(gem安装mysql2)时,我得到以下错误:
ERROR: Failed to build gem native extension. /Users/krisgandhi/.rvm/rubies/ruby-1.9.3-p194/bin/ruby extconf.rb checking for mysql\_query() in -lmysqlclient... no checking for main() in -lm... yes checking for mysql\_query
我从DevKit中安装了Ruby2.0.0和RuyInstaller。在创建新项目时,我会收到一条错误消息:
rails new testtest -d mysql
..... a lot of output here ........
Installing mysql2 (0.3.14)
Gem::Installer::ExtensionBuildError: ERROR: Failed to build gem native extension.
C:/Ruby200/bin/ruby.exe extconf.rb
checking for ruby/thread.h...
我怎样才能避免这个错误?
$ gem install mysql2 --platform=ruby -v '0.3.11'
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
我尝试通过以下方式安装mysql gem
sudo gem install mysql --version 2.7
但是,我得到以下错误:
Building native extensions. This could take a while...
...........
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/usr/bin/ruby extconf.rb
checking for mysql_query() in -lmysqlclient... no
check
我正在尝试在Windows7 x64下安装mysql。Ruby -v是ruby 1.8.6 (2009-03-31 patchlevel 368) i386-mingw32,gem是1.3.4。所以问题是,当我尝试"gem install mysql“时,我得到了以下错误:
D:\ruby\lib\ruby\gems\1.8\gems\mysql-2.7>gem install mysql
Building native extensions. This could take a while...
ERROR: Error installing mysql:
嗨
我想在Debian7.0上安装Gitlab,当我想安装这个包时,mysql2-0.3.11会出错
root@v22013051598612672:/home/git/gitlab# gem install mysql2 -v '0.3.11'
Fetching: mysql2-0.3.11.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build g
我的机器上安装了JRuby MySQL gem。然而,由于某种原因,我不得不改用Ruby而不是JRuby,一切似乎都运行得很好,除了Ruby的MySQL gem没有安装,现在当我试图安装它时,我得到了以下错误:
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb --with-mysql-dir=/usr/includ
我正在尝试在64位的Windows7上安装Ruby on Rails的MySQL Gem。我已经从MySQL网站安装了MySQL Essential 5.1.54 Winx64。我已经安装了Cygwin,它附带了ruby 1.8.7 (2008-08-11 patchlevel 72) i386-cygwin。我已经从Rails网站安装了rails 3.0.3。当我执行'gem install mysql‘时,它输出:
Building native extensions. This could take a while...
ERROR: Error installing my
我的最终目标是在本地开发Radiant CMS安装。因此,需要rails和db才能更好地运行。之前对mysql的失望让我尝试了mamp。我已经安装了MAMP。它起作用了。不过,我对其他途径持开放态度。
尝试安装mysql gem,但没有得到任何人的喜爱。
john-breedloves-mac-mini-2:~ john_breedlove$ sudo gem install mysqlPassword:
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR:
我在安装mysql gem时遇到问题:
gem install mysql
Fetching: mysql-2.8.1.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/home/user/.rvm/rubies/ruby-1.9.2-p290/bin/ruby extconf.rb
checking for mysql_query() in -
我需要安装mysql2 gem,但它在链接“错误:无法构建gem本地扩展”时中断。它确实错误地使用了-lmysqlclient_r,而它应该使用-lmysqlclient。
所以我要做的是:
$ cd /usr/local/rvm/gems/ruby-1.9.3-p194/gems/mysql2-0.3.11/ext/mysql2
$ vi Makefile # change -lmysqlclient_r to -lmysqlclient
$ make
linking shared-object mysql2/mysql2.so
$ cd ../../
现在我应该怎么做才能从现在继续安装?
我在安装mysql gem时遇到了问题。我在我的终端中执行了以下操作:(我使用的是Mac OS X Snow Leopard)
sudo env ARCHFLAGS="-arch i386" gem install mysql -- \
--with-mysql-dir=/usr/local/mysql --with-mysql-lib=/usr/local/mysql/lib \
--with-mysql-include=/usr/local/mysql/include
Password:
Building native extensions. This could
我安装了MySQL版的MySQL 5.5.27 (来自.dmg)。
现在我尝试安装mysql gem:
$ gem install mysql
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/Users/serg/.rvm/rubies/ree-1.8.7-head/bin/ruby extconf.rb
checking for mysql_query() in -
我看过这个问题的变体,但(到目前为止)没有一个是正确的答案。
我正在尝试从rubygems安装mysql,并获得以下内容:
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.rb
checking for mysq
当我尝试安装mysql2 gem时,它失败了,没有明显的错误。有没有人知道如何解决这个问题,以便安装mysql2?
$ sudo gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/bin/ruby extconf.r
当我试图在终端中运行以下代码时,会收到一个错误,该错误阻止安装mysql:
我跑:
sudo gem install mysql
我收到以下错误:
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/Users/(myuseraccount)/.rbenv/versions/2.1.5/bin/ruby extconf.rb
checking for mysql_query
我正在尝试安装MySQL2.8.1 gem。我将使用它在Ubuntu 10.04上构建一个Rails 2.0.2应用程序。我会使用Ruby 1.8.7。我已经安装了开发依赖项(其他gem)。由于某些原因,我无法安装它。我不能准确地想出如何修复它。请帮帮我!!
当我尝试安装它时,我在终端中得到以下信息:
mohnish@pc146724-desktop:~/Downloads$ sudo gem install mysql-2.8.1.gem
Building native extensions. This could take a while...
ERROR: Error instal
我正在尝试安装mysql2 gem (使用Ubuntu12.04LTS),但在尝试安装gem时遇到以下错误:
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lm... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lz... yes
checking for mysql_query() in -lmysqlclient... no
checking for main() in -lso
我正尝试在我的MAC机器上使用vagrant。我使用SSH连接流浪汉,并设置了ruby 1.9.2-p290。现在我正在尝试安装ruby gem,但是当我想要安装mysql2 gem时,我一直面临着这个问题。
Fetching: mysql-2.8.1.gem (100%)
Building native extensions. This could take a while...
ERROR: Error installing mysql:
ERROR: Failed to build gem native extension.
/home/vagrant/.r
我用我们在WWDC得到的光盘升级到了雪豹。
现在尝试运行我的一些rails应用程序时遇到sql问题
(in /Users/coneybeare/Projects/Ambiance/ambiance-server)
!!! The bundled mysql.rb driver has been removed from Rails 2.2. Please install the mysql gem and try again: gem install mysql.
Importing all sounds in /Users/coneybeare/Projects/Ambiance/a
我正在尝试安装我从github派生的rails应用程序的所有依赖项。我需要的宝石之一是gem install mysql2 -v '0.3.11'。但是,我在尝试运行此命令时出现错误。我几乎不知道从哪里开始这个输出:
Robert-Quinns-MacBook-Pro:talk_your_game robertquinn$ gem install mysql2 -v '0.3.11'
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
我最近更新了我的mac到雪豹,并有一个可怕的时间配置它为rails开发。我遵循了hivelogic ()的教程,并返回了以下错误。我还试图安装sqlite3-ruby gem,但返回了相同的问题。我已经尝试卸载整个构建并重新安装它。我也尝试过使用macports。下一步是什么?
michael-orcutts-macbook:src michaelorcutt$ sudo gem install mysql -- --with-mysql-dir=/usr/local/mysql
Password:
Building native extensions. This could take
我在安装mysql2 gem时遇到问题。
当我执行gem install mysql2时就会出现这个问题
Marks-MacBook-Pro:~ Mark$ gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/Users/useruser/.rvm/rubies/ruby-1.9.2-p136/bin/ruby extconf.rb
che
我的问题仅此而已。gem install mysql不能工作,我在谷歌上也没有找到任何东西。
当我尝试gem install mysql2时,我得到的是这样的结果。我不知道现在该怎么办。
jason@buster:~/projects/mcif-rails$ gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/home/ja
操作系统:Windows8.1 Ruby版本:Ruby2.0.0p353 (2013-11-22) x64-mingw32 MySQL/ Apache : AMPPS且MySQL和Apache都在运行
我正在尝试使用以下命令(从Windows powershell)安装mysql2 gem:
gem install mysql2
下面是我得到的结果:
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error insta
我目前正在尝试在Windows8平台上安装mysql2 gem。我已经安装了mysql_connector并使用了下面的代码。但似乎仍然得到相同的错误。我应该采取什么步骤来解决这个问题。
C:\Users\Samuel>gem install mysql2
Temporarily enhancing PATH to include DevKit...
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to bu
在我的mac上通过终端升级了几个gem之后,我创建了一个由mysql数据库备份的新rails项目。在启动应用程序时,会出现常规的欢迎登机页面。
这就是问题所在--我试着点击标题为“关于你的应用程序的环境”的链接,我在我的浏览器中收到了以下输出:
MissingSourceFile in Rails/infoController#properties
no such file to load -- mysql
我还会在终端中接收此输出
The bundled mysql.rb driver has been removed from Rails 2.2. Please install the m