在从12.04 LTS升级到14.04 LTS之后,我的Ubuntu有很多问题。
每次启动系统时,它都会显示大量对话框,指出系统遇到了问题,并给出了“确定”和“报告问题”的选项。
另外,我的主要问题是apt-get不能工作。例如,在执行upgrade时,它会显示与Latex页面相关的问题,如下所示:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Calculating upgrade... Done
The following packages we
我试图在ubuntu16.04.2中安装一个模拟器,并得到以下错误:
CMake Error at cmake/modules/FindGSL.cmake:110 (MESSAGE): could not find gsl-config. Please set it manually.
GSL-CONFIG=GSL_CONFIG-NOTFOUND
CmakeLists.txt:93(find_package)
--configuring incomplete, errors occured!
拜托,有人能帮我解决这个错误吗?
因此,当我按照官方的GitLab安装时,Gems的安装出现了一个错误。
Gem files will remain installed in /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/mysql2-0.3.11 for inspection.
Results logged to /home/git/gitlab/vendor/bundle/ruby/2.0.0/gems/mysql2-0.3.11/ext/mysql2/gem_make.out
An error occurred while installing mysql2 (0.3.11
我尝试在Windows732位上安装mysql2 gem .
我跑:
gem install mysql2
我得到了以下错误:
ERROR: Error installing mysql2:
The 'mysql2' native gem requires installed build tools.
Please update your PATH to include build tools or download the DevKit
from 'http://rubyinstaller.org/downloads' and follow
我发现了一个错误:
sudo gem install mysql2
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
/usr/bin/ruby1.8 extconf.rb
checking for rb_thread_blocking_region()... no
checking for mysql.h... no
checking for mysql/mysql.
在我的机器上安装mysql2 gem时遇到了问题。
我有OSX10.8和最新的Xcode,mySql是通过Homebrew安装的。使用最新的RVM安装的所有红宝石。
我可以在Ruby2.0.0-P195下安装mysql2
[~]$ rvm use 2.0.0 [ruby-1.9.3-p429]
Using /Users/aselder/.rvm/gems/ruby-2.0.0-p195
[~]$ gem in mysql2
我开始了我的rails项目,当我去rails控制台时,我遇到了以下错误,
$ rails c
Could not find gem 'mysql2 (>= 0.3.18, < 0.5)' in any of the gem sources listed in your Gemfile.
Run `bundle install` to install missing gems.
我试过bundle install,结果如下。
An error occurred while installing mysql2 (0.4.10), and Bundler cannot c
非常感谢任何帮助,当我运行"generate model“命令时,我得到了以下消息:
WARNING: This version of mysql2 (0.2.18) isn't compatible with Rails 3.1 as the ActiveRecord adapter was pulled into Rails itself.
WARNING: Please use the 0.3.x (or greater) releases if you plan on using it in Rails >= 3.1.x
有没有办法更新mysql2版本,使其
我正在用Svelte Sapper创建一个应用程序。我有一个尝试使用mysql2的routes/account/login.js API路由。路由本身是有效的(我向Postman查询过了),但只要我导入mysql,服务器就会崩溃,并出现一个错误: [rollup-plugin-svelte] The following packages did not export their `package.json` file so we could not check the "svelte" field. If you had difficulties importing svel
想要实现
谢谢你浏览。
当使用"bundle install“使用CircleCI构建时,我得到了以下错误。在我的环境中,我可以在没有任何问题的情况下安装包。
我希望你能告诉我如何解决这个问题。
错误
To see why this extension failed to compile, please check the mkmf.log which can
be found here:
/home/circleci/myapp/web/vendor/bundle/ruby/2.6.0/extensions/x86_64-linux/2.6.0-static/mysql2-0.5.
我使用Capistrano部署了一个使用mysql2适配器的Rails 3.2.1应用程序。
该应用程序在windows上在本地运行良好,但当我试图部署到linux服务器时,Capistrano抛出以下错误:
Please install the mysql2 adapter: gem install activerecord-mysql2-adapter (mysql2 is not part of the bundle. Add it to Gemfile.)
请注意,我正在GIT上跟踪Gemfile.lock,但我注意到:
...
mysql2 (0.3.11-x86-mingw32)
我得到了这个错误
`establish_connection': Please install the mysql2 adapter: `gem install activerecord-mysql2-adapter` (no such file to load -- active_record/connection_adapters/mysql2_adapter) (RuntimeError)
from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/activerecord-
是整个错误以及我的配置和and文件
当我运行gem install mysql2命令时,我得到以下错误消息:
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native extension.
...
Could not create Makefile due to some reason, probably lack of necessary
libraries and/or headers. Check the mkmf.log fi
我正尝试在10.6服务器上安装mysql2 gem,但收到一条我未见过的错误消息:
EBuilding 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.rb
checking for rb_thread_blocking_region(
我很难找到解决这个问题的办法。我得到了错误:
Please install the mysql adapter: 'gem install activerecord-mysql-adapter'
/Users/ Andy/.rvm/gems/ruby-1.9.2-p290@global/gems/bundler-1.0.21/lib/bundler/rubygems_integration.rb:143:in `block in replace_gem': Please install the mysql adapter: `gem install activere
尝试在我的Ubuntu 16.04上使用Globus Personal Connect,它需要Tcllib。我已经安装了tcllib (最新版本),但是当我尝试通过"./globusconnect“命令访问Globus Connect时,它仍然写着"Tcllib未找到”。
$ sudo apt-get install tcllib
[sudo] password for usdandres:
Reading package lists... Done
Building dependency tree
Reading state information... Do
当我尝试用ionic-view ()编译ionic 3应用程序时,我得到了以下错误
Error: Cannot find module '@angular/tsc-wrapped/src/tsc'
at Function.Module._resolveFilename (module.js:485:15)
at Function.Module._load (module.js:437:25)
at Module.require (module.js:513:17)
at require (internal/module.js:11:18)
我正在尝试做mysql2的gem安装,但它似乎找不到mysql的安装位置。我在mac上使用XAMPP堆栈安装了mysql。我读了其他帖子,但没有结果。
sudo gem install mysql2 -- --with-mysql-config=/Applications/XAMPP/xamppfiles/bin/mysql_config
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
ERROR: Failed to build gem native
在运行rails应用程序时,我得到了以下错误-
DEPRECATION WARNING: Support for Rails < 4.1.0 will be dropped. (called from warn at /home/user/.rvm/rubies/ruby-2.1.6/lib/ruby/2.1.0/forwardable.rb:183)
/home/user/.rvm/gems/ruby-2.1.6/gems/signalfx-0.1.0/lib/signalfx/conf.rb:3:in `<top (required)>': Use RbConfi
我正在尝试安装mysql2 gem以用于学习rails,但它就是不能工作。重新安装mysql或ruby不起作用。使用ARCHFLAGS不起作用。我不能使用apt-get libmysqlclient-dev,因为我的Mac没有Ubuntu服务器,而且这不是mysql在安装homebrew时包含的依赖项吗(就像我做的那样)?我还有最新的Xcode (8.2.1)。这是完整的错误消息(用用户名代替实际用户名):
Building native extensions. This could take a while...
ERROR: Error installing mysql2:
E