make gem

The tutorial introduces a very transparent gem texture button to make the method. The general process: First use the selection tool to make the desired shape, color palette with some layer style to make texture and texture effects. Then add the high light and text.Final effect1. Open the background material as shown in

progress bar is also displayed) 2. Functions Accelerate gem Installation Display progress bar and 3. Install First, make sure that curl is installed on your computer. The detection method is curl-V. If you are prompted that curl does not exist, run the following command to install it: Sudo apt-Get install curl Then install gem-fast

$ Rails _ 3.0.5 _ new depotRubygems. RB: 244: In 'bin _ path': Can't Find gem railties (["3.0.5"]) with executable rails (GEM: gemnotfoundexception)ErrorAfter you reinstall rails sudo gem install rails -- version 3.0.5$ Rails _ 3.0.5 _ new depotDependency. RB: 247: In 'to _ specs': cocould not find rails (= 3.0.5) amongst [bundler-1.6.2, bundler-unload-1.0.2, exe

Proficiency in the use of RubyGemsRubyGems is a Ruby plug-in management system that allows you to easily install and manage Ruby library functions. All open source kits can be found on the rubygems. # # #常见指令 Gem-v View the version of RubyGems Gem Update--system upgrade RubyGems version Gem install gem_name Install a plugin

The specific process is as follows: 1. After the InstantRails-2.0 is installed, configure the ruby/bin directory in the environment variable path (if there are multiple Ruby in the system, the system recognizes the path when executing the command line) 2. Enter the doscommand line and execute gem update -- system. The result is: Updating rubygems...Error: While executing gem... (

Because the host environment can not be linked to the network, sad, so only to find ways to download the package, upload to the host to installEnvironment: el6.x86_641. Gem installation [http://centos.ustc.edu.cn/centos/6/os/x86_64/Packages/]Ruby 1.9. Version 2 has the Ruby Gem installed by default, if your version is lower than this? Well, then look down.Installing GEMS requires ruby version at 1.8.7# Rpm-

Link: http://www.iteye.com/topic/797489 Curl official download http://curl.haxx.se/download.html First download the tool from curl, remember to download the tool on the windows platform, select the version that supports SSH2 and SSL protocols, so that you can support the gem download methods for these two protocols, if errors are used during use, download all other attachments on the page. Note: curl is a command line download tool that supports

Cocould not find gem 'sqlite3 (> = 0) 'in any of the gem sources listed in you r Gemfile, sqlite3gemfileSolution: sudo gem install sqlite3-rubyERROR: cocould not find a valid gem 'rdiscount' (> = 0) in any repository This problem happened to me for three nights. I have read the official English documents, wiki, and go

When your use gem is the install package, the Result:ERROR:While executing gem ... (Encoding::undefinedconversionerror)U+7CFB to IBM437 in conversion from Utf-16le to UTF-8 to IBM437Workaround:Go to local path to modify the code, so the hint is due to inconsistent coding.To modify the encoding in the registry file:There will be no problem after the change.Error:while Executing

Problem Description: Under the Ubuntu system, the Ruby development environment is installed first through the command sudo apt-get install Ruby, and then with the command-line gem install Jekyll install the GitHub page's development tool Jekyll, encountered an error message: Failed to build gem native extension details are as follows: Error: Error installing Jekyll: error:failed to build

After building the Ruby on Rails environment, running the bundle command in a new project encounters the following error:Workaround: Install DevkitTo rubyinstaller website download page Select the Devkit download for your system (here I downloaded the last one):When the download is complete, double-click devkit-mingw64-64-4.7.2-20130224-1432-sfx.exe:Set the extracted folder (for example, C:\DevKit), after decompression to see, the contents of the folder below:Enter the directory on the command l

failed. Here to replace the default mirror image for Taobao. Gem sources--remove https://rubygems.org/ gem sources-a https://ruby.taobao.org/ gem sources-l * * * Current SOURCES * * * https://ruby.taobao.org # Please make sure only ruby.taobao.org Managing multiple versions of gems with Bundlerwith R

accessed with simpleRead ()AndWrite ()CILS. or, at least, that's the way it wocould be if the gem developers cocould attach a file descriptor to each buffer object. the kernel, however, does not make the management of that particular file descriptors easy (yet), so the real API uses separate handles for buffer objects and a seriesIOCTL ()CILS. That said, it is possible to map a buffer object into user spac

Magic Gem House system development, Magic Gem House source code development, Magic Gem House Consulting: 185,2946,0381 Mr. Chen (micro-electric), Magic Gem House mode development, Magic Gem House app development, Magic Gem House P

Final effect 1. Create a 1152*864 pixel document, set foreground and background colors as shown in the following illustration, select "Gradient Tool", and click on the "linear gradient" button to pull the

-wh_50 "/>Find the download button for the corresponding package and click Download. Get the corresponding gem package2. Copy the corresponding gem package to the target machine, in the Windows environment,the cmd command line will enter the target path of the corresponding storage file .Execute the command gem install./bson-4.2.2.

Upgrading Ruby GemsRuby Code Gem Update--system View the Gem versionRuby Code Gem-v View gem version, Gems installation directory, remote sources, etc.Ruby Code Gem ENV View the remote sources you have addedRuby Code

When native gem is installed on Mac OS X, dyld_stub_binding_helper and dyldfatalerror cannot be found. Under Mac OS X10.10, sudo gem install curses returns the following error: Apple @ kissAir: ruby_src $ sudo gem install curses Password: Fetching: curses-1.0.1.gem (100%) Building native extensions. This cocould take

always be the first Gem installed on the system. Rake is a build tool similar to Make, but it allows Ruby to write Rakefile (how to build a definition file ), specifically, a specific DSL (domain-specific language) is used to provide high readability while maintaining Ruby's powerful functions. Rails uses rake extension to complete a variety of undesirable tasks, such as database initialization and updates

always be the first gem installed on the system. Rake is a build tool similar to make, but it allows Ruby to write rakefile (how to build a definition file ), specifically, a specific DSL (domain-specific language) is used to provide high readability while maintaining Ruby's powerful functions. Rails uses rake extension to complete a variety of undesirable tasks, such as database initialization and updates