mac os x 10.8.2 に ruby on rails を install したときのメモ
mac os x 10.8.2 に ruby on rails を install して、いくつかはまったので、メモ
はまったこと
やったこと
基本は下の記事を参考に install しました
ありがとうございます!!!
Mac に RVM で Ruby 1.9.2 と Rails 3.2.1 をインストールした
http://d.hatena.ne.jp/inouetakuya/20120205/1328443579
最初、rails のページに 1.9.3 を使えとあったので、それで進めてましたが
http://rubyonrails.org/download
下のエラーになりました。
$ gem install rails
ERROR: Error installing rails:
invalid gem format for /Users/mitsuaki/.rvm/gems/ruby-1.9.3-p327/cache/railties-3.2.9.gem
ぐぐったら、下の stack overflow に辿りつき
よーく読むと、下のようなコメントがありました。
This is exactly right, but homebrew isn't needed. All that is needed is to create a symlink from gcc-4.2 to gcc: sudo ln -s /usr/bin/gcc /usr/bin/gcc-4.2 – Justin M. Keyes Dec 9 at 17:48
しかしやっても、状況が変わりません
そこで、ruby 1.9.2 で試そうと思い立ち、
rvm install 1.9.2 をすると、下のエラーになりました
device-3fe8b0:~ mitsuaki$ rvm install 1.9.2
No binary rubies available for: downloads/ruby-1.9.2-p320.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Fetching yaml-0.1.4.tar.gz to /Users/mitsuaki/.rvm/archives
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 460k 100 460k 0 0 276k 0 0:00:01 0:00:01 --:--:-- 315k
Extracting yaml to /Users/mitsuaki/.rvm/src/yaml-0.1.4
Configuring yaml in /Users/mitsuaki/.rvm/src/yaml-0.1.4.
Compiling yaml in /Users/mitsuaki/.rvm/src/yaml-0.1.4.
Installing yaml to /Users/mitsuaki/.rvm/usr
Building 'ruby-1.9.2-p320' using clang - but it's not (fully) supported, expect errors.
Installing Ruby from source to: /Users/mitsuaki/.rvm/rubies/ruby-1.9.2-p320, this may take a while depending on your cpu(s)...
ruby-1.9.2-p320 - #downloading ruby-1.9.2-p320, this may take a while depending on your connection...
ruby-1.9.2-p320 - #extracting ruby-1.9.2-p320 to /Users/mitsuaki/.rvm/src/ruby-1.9.2-p320
ruby-1.9.2-p320 - #extracted to /Users/mitsuaki/.rvm/src/ruby-1.9.2-p320
ruby-1.9.2-p320 - #configuring
ruby-1.9.2-p320 - #compiling
ruby-1.9.2-p320 - #installing
Retrieving rubygems-1.8.24
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 371k 100 371k 0 0 631k 0 --:--:-- --:--:-- --:--:-- 951k
Extracting rubygems-1.8.24 ...
Removing old Rubygems files...
Installing rubygems-1.8.24 for ruby-1.9.2-p320 ...
Installation of rubygems completed successfully.
Saving wrappers to '/Users/mitsuaki/.rvm/bin'.
ruby-1.9.2-p320 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
ruby-1.9.2-p320 - #importing default gemsets (/Users/mitsuaki/.rvm/gemsets/), this may take time ...
Install of ruby-1.9.2-p320 - #complete
Ruby 'ruby-1.9.2-p320' was built using clang - but it's not (fully) supported, expect errors.
device-3fe8b0:~ mitsuaki$
こりゃ gcc 入れないとだめそうってことで
まずは 下を参考に brew を入れました
http://mxcl.github.com/homebrew/
もういちど先ほどの stack overflow の記事に従い
下をやりました
brew --version
should report 0.9.3 or greater
if you have not brew than follow these instrunctions to install it
if you have a older version then update it:
brew updatenow you can install gcc-4.2 and create a symbolink link where is aspected by the build system
brew tap homebrew/dupes
そうすると無事 1.9.2 が入りました。
Kuwahara-no-MacBook-Air:bin mitsuaki$ rvm install 1.9.2
No binary rubies available for: downloads/ruby-1.9.2-p320.
Continuing with compilation. Please read 'rvm mount' to get more information on binary rubies.
Installing Ruby from source to: /Users/mitsuaki/.rvm/rubies/ruby-1.9.2-p320, this may take a while depending on your cpu(s)...
ruby-1.9.2-p320 - #downloading ruby-1.9.2-p320, this may take a while depending on your connection...
ruby-1.9.2-p320 - #extracting ruby-1.9.2-p320 to /Users/mitsuaki/.rvm/src/ruby-1.9.2-p320
ruby-1.9.2-p320 - #extracted to /Users/mitsuaki/.rvm/src/ruby-1.9.2-p320
ruby-1.9.2-p320 - #configuring
ruby-1.9.2-p320 - #compiling
ruby-1.9.2-p320 - #installing
Removing old Rubygems files...
Installing rubygems-1.8.24 for ruby-1.9.2-p320 ...
Installation of rubygems completed successfully.
Saving wrappers to '/Users/mitsuaki/.rvm/bin'.
ruby-1.9.2-p320 - #adjusting #shebangs for (gem irb erb ri rdoc testrb rake).
ruby-1.9.2-p320 - #importing default gemsets (/Users/mitsuaki/.rvm/gemsets/), this may take time ...
Install of ruby-1.9.2-p320 - #complete
uwahara-no-MacBook-Air:bin mitsuaki$ rvm use 1.9.2
Using /Users/mitsuaki/.rvm/gems/ruby-1.9.2-p320
なんとか rails が入りました
Kuwahara-no-MacBook-Air:bin mitsuaki$ gem update
Updating installed gems
Nothing to update
Kuwahara-no-MacBook-Air:bin mitsuaki$ gem install rails
Fetching: i18n-0.6.1.gem (100%)
Fetching: multi_json-1.5.0.gem (100%)
- しょーりゃく ----
nstalling RDoc documentation for rdoc-3.12...
Installing RDoc documentation for railties-3.2.9...
Installing RDoc documentation for rails-3.2.9...
Kuwahara-no-MacBook-Air:bin mitsuaki$ rvm use --default 1.9.2
Using /Users/mitsuaki/.rvm/gems/ruby-1.9.2-p320
Kuwahara-no-MacBook-Air:bin mitsuaki$ rails --version
Rails 3.2.9
