Ruby on Rails Common configuration error Resolution

error:in ' require ': Cannot load such file--sqlite3/sqlite3_native (Loaderror)

Remove the D:\Ruby22-x64\lib\ruby\gems\2.2under Ruby first. 0 \cache Directory, then enter in cmd: Gem install Sqlite3, and finally into D:\Ruby22-x64\lib\ruby\gems\2.2. 0\specifications directory, find sqlite3-1.3. -x64-mingw32.gemspec file, change s.require_paths=["lib"to s.require_paths= [ " lib/sqlite3_native "]

Error:d:/ruby21-x64/lib/ruby/gems/2.1.0/gems/execjs-2.6.0/lib/execjs/runtimes ' AutoDetect ': Could not find a JavaScript Runtime. See Https://github.

/execjs for a list of available runtimes. (execjs::runtimeunavailable)

The actual error message has been given out to resolve the link https://Github.com/sstephenson/execjs, in the error message above  Look, just install this right after that. Therubyracer reference the plugin description: https://github.com/sstephenson/execjs#readme Install command # Gem Install Therubyracer

Ruby on Rails Common configuration error Resolution