macOS 10.12 Sierra シェルや言語のバージョン w/ Xcode 8.0


- Xcode 8.0 + Command Line Tools インストール後の各バージョンを調べたので列記
  - Command Line Tools インストール手順は末尾に
- [このページ](http://qiita.com/masa36/items/dbcae34e35624d17de6f)に置いた show_versions.sh を使用
- RubyはHomebrewによるインストール状態に依存
- `svn --version` 実際はユーザー名を含む行が出力されるため、手動で (username) に修正ずみ
  - `* Plaintext cache in /Users/(username)/.subversion`

### Xcode
```console
xcode-select version 2345.1.
```
### シェル
#### bash
```console
GNU bash, version 3.2.57(1)-release (x86_64-apple-darwin16)
Copyright (C) 2007 Free Software Foundation, Inc.
```
#### tcsh
```console
tcsh 6.18.01 (Astron) 2012-02-14 (x86_64-apple-darwin) options wide,nls,dl,bye,al,kan,sm,rh,color,filec
```
#### zsh
```console
zsh 5.2 (x86_64-apple-darwin16.0)
```
### 言語
#### Python
```console
Python 2.7.10
```
#### Ruby
```console
ruby 2.0.0p648 (2015-12-16 revision 53162) [universal.x86_64-darwin16]
```
#### Swift
```console
Apple Swift version 3.0 (swiftlang-800.0.46.2 clang-800.0.38)
Target: x86_64-apple-macosx10.9
```
#### Perl
```console

This is perl 5, version 18, subversion 2 (v5.18.2) built for darwin-thread-multi-2level
(with 2 registered patches, see perl -V for more detail)

Copyright 1987-2013, Larry Wall

Perl may be copied only under the terms of either the Artistic License or the
GNU General Public License, which may be found in the Perl 5 source kit.

Complete documentation for Perl, including FAQ lists, should be found on
this system using "man perl" or "perldoc perl".  If you have access to the
Internet, point your browser at http://www.perl.org/, the Perl Home Page.

```
#### PHP
```console
PHP 5.6.24 (cli) (built: Aug  8 2016 16:58:37) 
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
```
#### Java
```console
/usr/bin/java
No Java runtime present, requesting install.
```
### バージョン管理やコンパイラ
#### git
```console
git version 2.8.4 (Apple Git-73)
```
#### subversion
```console
svn, version 1.9.4 (r1740329)
   compiled Aug 24 2016, 21:45:29 on x86_64-apple-darwin15.0.0

Copyright (C) 2016 The Apache Software Foundation.
This software consists of contributions made by many people;
see the NOTICE file for more information.
Subversion is open source software, see http://subversion.apache.org/

The following repository access (RA) modules are available:

* ra_svn : Module for accessing a repository using the svn network protocol.
  - handles 'svn' scheme
* ra_local : Module for accessing a repository on local disk.
  - handles 'file' scheme
* ra_serf : Module for accessing a repository via WebDAV protocol using serf.
  - using serf 1.3.8 (compiled with 1.3.8)
  - handles 'http' scheme
  - handles 'https' scheme

The following authentication credential caches are available:

* Plaintext cache in /Users/me36/.subversion
* GPG-Agent
* Mac OS X Keychain

```
#### ssh
```console
OpenSSH_7.2p2, LibreSSL 2.4.1
```
#### clang
```console
Apple LLVM version 8.0.0 (clang-800.0.38)
Target: x86_64-apple-darwin16.0.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
```
#### gcc
```console
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 8.0.0 (clang-800.0.38)
Target: x86_64-apple-darwin16.0.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
```
#### g++
```console
Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/usr/include/c++/4.2.1
Apple LLVM version 8.0.0 (clang-800.0.38)
Target: x86_64-apple-darwin16.0.0
Thread model: posix
InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
```

### 参考：Command Line Tools インストール手順
- Xcode を起動
- [Xcode] > [Open Developer Tool] > [More Developer Tools...]
- Apple Developersサイトへログイン（Apple IDが必要）
- 表示されるDownloads for Apple Developersサイトで "Command Line" 検索
- "Command Line Tools (macOS 10.12) for Xcode 8" をダウンロード
- インストール