Ruby/SDLのSGEのインストールでエラー
macOS Sierra(10.12.1)にRuby/SDLを導入しようとしたところ、
http://qiita.com/noanoa07/items/88fefe232dc605720e09
こちらのサイトを参考にさせていただいて、SDLライブラリのインストールはできました。
ですが、どうしてもSGEのインストールでつまづいてしまいます。
申し訳ございません。なぜかルーターとの接続がおかしくなっていたようです。
もう一度載せます（長ったらしくなってますがすみません。途中でエラーが起きてもとにかく実行させてます。）。
もう一度実行した結果が次です。
$ brew install http（中略）
Updating Homebrew...
==> Auto-updated Homebrew!
Updated 1 tap (homebrew/core).
==> New Formulae
elasticsearch@1.7 juju@2.0 lumo stern
github-keygen kops nanomsgxx swiftformat
google-java-format libgosu packetbeat
ib libmongoc qwtpolar
==> Updated Formulae
advancecomp gjstest node-build
afflib glog noti
agda goaccess notmuch
aha gofabric8 nss
algernon gphoto2 nuget
android-platform-tools gradle osquery
antigen grib-api pgcli
arangodb gtksourceview3 pgrouting
archi-steam-farm gupnp-tools pigz
artifactory gwt prometheus
augeas gwyddion pugixml
aws-sdk-cpp haproxy pyenv
awscli hunspell pypy3
bullet imagemagick rbenv ✔
caf imapfilter ripgrep
ceylon infer rocksdb
cheat internetarchive ruby ✔
checkstyle jasper ruby-build ✔
cli53 javarepl sfk
cmark jboss-forge snappystream
crystal-lang jenkins snapraid
davmail jpeg-turbo snzip
dcraw lean-cli srclib
docker-compose libarchive supersonic
efl libbson swiftgen
eject libgphoto2 syncthing
elixirscript libicns tasksh
ffmpeg libphonenumber taylor
flow libraw tcpreplay
fltk libtiff ✔ terraform
folly mackup testssl
fwup macvim the_silver_searcher
fzf mg3a tippecanoe
galen mikutter ttfautohint
gflags modd ttyd
ghc mongo-c typescript
gibo mongodb ufraw
git-annex mono vala
git-cola mpv vim ✔
git-lfs netpbm vultr
git-octopus nghttp2 yarn
git-series nim you-get
gitbucket ninja youtube-dl
gitlab-ci-multi-runner node zplug
==> Renamed Formulae
juju -> juju@1.25
==> Deleted Formulae
polygen
######################################################################## 100.0%
Error: Calling Formula.sha1 is disabled!
Use Formula.sha256 instead.
/Users/matsumurataiki/Library/Caches/Homebrew/Formula/sge.rb:9:in `<class:Sge>'
Please report this bug:
https://git.io/brew-troubleshooting
/usr/local/Homebrew/Library/Homebrew/utils.rb:86:in `odeprecated'
/usr/local/Homebrew/Library/Homebrew/utils.rb:94:in `odisabled'
/usr/local/Homebrew/Library/Homebrew/compat/sha1.rb:3:in `sha1'
/Users/matsumurataiki/Library/Caches/Homebrew/Formula/sge.rb:9:in `<class:Sge>'
/Users/matsumurataiki/Library/Caches/Homebrew/Formula/sge.rb:6:in `load_formula'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:25:in `module_eval'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:25:in `load_formula'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:42:in `load_formula_from_path'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:97:in `load_file'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:153:in `load_file'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:88:in `klass'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:84:in `get_formula'
/usr/local/Homebrew/Library/Homebrew/formulary.rb:241:in `factory'
/usr/local/Homebrew/Library/Homebrew/extend/ARGV.rb:43:in `block in formulae'
/usr/local/Homebrew/Library/Homebrew/extend/ARGV.rb:41:in `map'
/usr/local/Homebrew/Library/Homebrew/extend/ARGV.rb:41:in `formulae'
/usr/local/Homebrew/Library/Homebrew/cmd/install.rb:107:in `install'
/usr/local/Homebrew/Library/Homebrew/brew.rb:94:in `<main>'
taikiMac:~ taiki$ gam updaten --system
-bash: gam: command not found
$ gem update --system
Latest version currently installed. Aborting.
$ gem install rubysdl
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.
$ gem install rsdl
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /Library/Ruby/Gems/2.0.0 directory.
$ ruby -r sdl -e 'p [:mixer, SDL.constants.include?(:Mixer)]'
[:mixer, false]
$ ruby -r sdl -e 'p [:ttf, SDL.constants.include?(:TTF)]'
[:ttf, false]
$ ruby -r sdl -e 'p [:sge, SDL.respond_to?(:autoLock)]'
[:sge, false]
$ rsdl -r sdl -e 'SDL.init(SDL::INIT_EVERYTHING); SDL.set_video_mode(640, 480, 16, SDL::SWSURFACE); sleep(1)'
-bash: rsdl: command not found