http://elixir-lang.org/getting_started/1.html を参照
今度は --overwrite しろと言われたのでそのとおりやってみる
まずは erlang-r16 が必要なのでそれを入れる
| $ brew tap homebrew/versions # untap で戻すらしい $ brew install erlang-r16 ==> Downloading https://github.com/erlang/otp/archive/OTP_R16B.tar.gz
######################################################################## 100.0%
==> Compilation takes a long time; use `brew install -v erlang` to see progress
==> ./otp_build autoconf
==> ./configure --prefix=/usr/local/Cellar/erlang-r16/R16B --enable-kernel-poll --enable-threads --enable-dynamic-ssl-lib --enable-shared-zlib --enable-smp-support --with-dynamic-trace=dtrace --enable-hipe --enable-darwin-64bit
==> make
==> make install
==> Downloading http://erlang.org/download/otp_doc_man_R16B.tar.gz
######################################################################## 100.0%
==> Downloading http://erlang.org/download/otp_doc_html_R16B.tar.gz
######################################################################## 100.0%
Warning: Could not link erlang-r16. Unlinking...
Error: The `brew link` step did not complete successfully
The formula built, but is not symlinked into /usr/local
You can try again using `brew link erlang-r16' |
なんかエラー出た。言ってる通り brew link を打ってみる。
| $ brew link erlang-r16 Linking /usr/local/Cellar/erlang-r16/R16B... Warning: Could not link erlang-r16. Unlinking... Error: Could not symlink file: /usr/local/Cellar/erlang-r16/R16B/bin/typer
Target /usr/local/bin/typer already exists. You may need to delete it.
To force the link and delete this file, do:
brew link --overwrite formula_name
To list all files that would be deleted:
brew link --overwrite --dry-run formula_name |
| $ brew link --overwrite erlang-r16
Linking /usr/local/Cellar/erlang-r16/R16B... 5417 symlinks created
|
入ったっぽい。
elixir を入れる
| $ brew install elixir ==> Downloading https://github.com/elixir-lang/elixir/tarball/v0.7.1 Already downloaded: /Library/Caches/Homebrew/elixir-0.7.1.tgz
==> make
==> elixir (compile)
ERROR: OTP release R16B01 does not match required regex R15
make: *** [erlang] Error 1
|
アレ。0.9.3 最新らしいのにすごい古いな。update
| $ brew update $ brew info elixir elixir: stable 0.9.3, HEAD Not installed
From: https://github.com/mxcl/homebrew/commits/master/Library/Formula/elixir.rb |
よし、0.9.3 が出て来たのでもう１回
| $ brew install elixir => Downloading https://github.com/elixir-lang/elixir/archive/v0.9.3.tar.gz ######################################################################## 100.0%
==> make
ἷA /usr/local/Cellar/elixir/0.9.3: 273 files, 3.2M, built in 89 seconds |
interactive elixir shell を起動して確認
|
$ iex
iex(1)> 1 + 1
2 |
