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Install and configure mysql under ruby on rails install mysql database 1. Install mysql in the system: Download mysql software, many of which can be downloaded on Baidu, or go to the mysql Chinese official website to download and install the software. I chose 5.1.62 to
Because the system was reinstalled, we tried to use rvm to install and manage Ruby and rails and record the installation process. Install curl first Shell code $ Sudo apt-Get install curl Because the rvm Installation File is obtained from GitHub through git, a local git is also required. I installed it through bu
ObjectiveSee a lot of articles say Ruby environment is very difficult to build on windows, there will be a variety of strange problems, so it is recommended to Linux and Mac installation development. But I followed the tutorials and the questions were not too much. It took about 2.5 hours or so to complete. So don't be scared to pee, the following is the installation of the steps and specific version of the record for everyone's reference. Installati
How to compile and install ruby source code in win7, and how to compile win7ruby source code At work, we need to embed ruby c api in c ++ Code. However, compilation fails in the vs project, so we can find the reason by manually compiling ruby from the source code (previously installed using rubyinstaller ). First dow
Ruby on rails gem install pg cannot be installed, rubyrails gem install pg -v '0.18.2'Building native extensions. This could take a while...ERROR: Error installing pg: ERROR: Failed to build gem native extension. current directory: /Users/bevan/.rvm/gems/ruby-2.3.0/gems/pg-0.18.2/ext/Users/bevan/.rvm/rubies/
The official website said that the development environment for installing ruby-gnome2 under Ubuntu is very simple. The apt-getinstallruby-gnome2 can install many libraries with just one command. But in fact, I found this in rubyextconf. rb compilation will ignore a lot of things, so I lost a few hair, found that after installing the following libraries can execute Ruby
Ruby $ sudoapt-getinstallrubyruby-devirblibopenssl-rubygem $ sudoapt-getinstallrubygems $ vi ~ /. BashrcexportPATH = "$ PATH":/var/lib/gems/1.8/bin $ source Install Ruby, Rails, and Passenger in Ubuntu Ruby $ Sudo apt-get install ruby
Environment: Ubuntu8.041. install build tool sudoaptitudeinstallbuild-essential tiallinux-headers-$ (uname-r) 2. Install readlinezliblibncurses5apt-getinstallzlib1g-devapt-getinstalllibreadline5libreadline5-devapt-ge Environment: Ubuntu8.04 1. Install the build toolSudo aptitude install build-essential linux-headers-$
Ruby on Rails environment (based on Win XP) The setup of an ROR environment is relatively simple, but there are several small points to note, which may save your mind. 1. Install Ruby first. The current version is 1.8.6. Download here, This is an EXE file. You can simply click Next. The default installation path is C:/Ruby
Configure the Ruby environment before installing cocoapods, this article summarizes how to install the ruby environment. Installing the ruby environment requires first installing Xcode and then installing homebrew, and then installing RVM to install the
Zhou haihan 2010.7.12 Ubuntu 10.04 has the following problems when installing Ruby and rails: 'Require ': no such file to load -- mkmf (loaderror) Installation Process: Install ruby1.9.1 Zhouhh @ zhh64 :~ $ Sudo apt-Get install ruby1.9.1-full Zhouhh @ zhh64 :~ $ Sudo apt-Get install rubygems1.9.1GEM is Ruby's autom
Ubuntu installation and Development Kit $Sudo apt-Get install wget Vim build-essential OpenSSL libreadline6 libreadline6-dev curl Git-core zlib1g zlib1g-dev libssl-dev libyaml-dev libxml2-dev libxslt-dev Autoconf automake libtool ImageMagick libpcre3-dev Step 1-install rvm What rvm is doing is not explained here, and you will understand it later. $Bash After waiting for a while, you can successfu
People who have worked on Ruby projects may feel the same way. rubygems.org's access to China is too slow. Every time we install bundle, we have to wait for a long time, but when we download the corresponding gems file through a browser, the speed is refreshing... Why is this happening? Clearly, what we write in Gemfile is: source"http://rubygems.org" Now that bundle
Advanced Software Engineering The first Class Part I 1 Install Essential Dependecies sudo apt-get update sudo apt-get install-y build-essential OpenSSL curl Libcurl3-dev libreadline6 libreadline6-dev git-core zlib1g Zlib1g-dev Libssl-dev libyaml-dev libxml2-dev libxslt-dev autoconf automake libtool imagemagick libmagickwand-dev Libpcre3-dev Libs Qlite3-dev 2
1. Dependencies Required for installationsudo apt-get updatesudo apt-get install Git-core Curl Zlib1g-dev build--dev libreadline-dev Libyaml-dev libsqlite3-dev sqlite3 Libxml2-dev libxslt1-dev Libcurl4-openssl-dev python-software-properties libffi- Dev 2、安装git sudo apt-get install git3, http://stackoverflow.com/questions/26595620/how-to-install-
Source Code Compilation Installation ruby-2.21, access to source packages;wget http://cache.ruby-lang.org/pub/ruby/2.2/ruby-2.2.2.tar.gz2. Install dependent packagessudo apt-get install-y build-essential OpenSSL curl libcurl3-dev libreadline6 libreadline6-dev git zlib1g zlib
How to install ruby in OS XPackage downloadLink: Http://pan.baidu.com/s/1mgMil5I Password: TIQGInstallationhttp://brew.sh/1. Install Brew First (command line execution)ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/
In rubymine, if the Ruby interpreter chooses 1.9.3, The ruby-debug-base19x must be installed during debugging, but nothing else can be installed, even the ruby-debug-base193, but this often reports an error. Find the answer on stackoverflow.com. Curl-L "http://rubyforge.org/frs/download.php/75414/linecache19-0.5.13.gem"-O/tmp/linecache19-0.5.13.gemgem
The following installation steps can be installed under/usr/local/rbenv, and all users can share rbenv. #rbenv安装 (/usr/local/rbenv) #安装依赖, the root user is required Yum install-y git Yum Install-y readline-devel Yum install-y openssl-devel Zlib-devel Yum Install-y postgresql-devel #关闭ssl验证, if the clone reports a CA er
Configure the Ruby environment before installing cocoapods, this article summarizes how to install the ruby environment. Installing the ruby environment requires first installing Xcode and then installing homebrew, and then installing RVM to install the
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