読者です 読者をやめる 読者になる 読者になる

やってみる

アウトプットすべく己を導くためのブログ。その試行錯誤すらたれ流す。

chocolateyのインストール

前回のつづき。WinXPにてGtkmm3環境をつくるため、MinGW環境が必要らしい。 MinGWを入手するために、chocolateyをインストールしたログ。

chocolatey

g++コマンドがほしい。 yumコマンドでインストールできるっぽい。

http://www.task-notes.com/entry/20151114/1447492231

windowsyumコマンドに該当するのはchocolateyらしい。

http://pc.thejuraku.com/windows%E7%94%A8%E3%81%AEyum-apt-get-chocolaty/3409/

PowerShell

PowerShellが必要らしい。 WindowsXPはインストールが必要だったような気がする。 遠い昔、インストールした気がする。

参考

http://www.atmarkit.co.jp/ait/articles/1003/11/news090_3.html
http://d.hatena.ne.jp/torazuka/20110419/ps

バージョン確認

PS C:\> $PSVersionTable

Name                           Value
----                           -----
CLRVersion                     2.0.50727.3655
BuildVersion                   6.0.6002.18111
PSVersion                      2.0
WSManStackVersion              2.0
PSCompatibleVersions           {1.0, 2.0}
SerializationVersion           1.1.0.1
PSRemotingProtocolVersion      2.1

1.0には「$PSVersionTable」が存在しないらしい。 エラーが出たら1.0かも。

chocolateyインストール

手順どおりコマンドを打った結果。

C:\root\downloads>@powershell -NoProfile -ExecutionPolicy Bypass -Command "iex (
(New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install
.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

Mode                LastWriteTime     Length Name
----                -------------     ------ ----
d----        2016/09/16      7:53            chocInstall
Getting latest version of the Chocolatey package for download.
Downloading https://chocolatey.org/api/v2/package/chocolatey/0.10.0 to C:\DOCUM
E~1\ADMINI~1\LOCALS~1\Temp\chocolatey\chocInstall\chocolatey.zip
Download 7Zip commandline tool
Downloading https://chocolatey.org/7za.exe to C:\DOCUME~1\ADMINI~1\LOCALS~1\Tem
p\chocolatey\chocInstall\7za.exe
Extracting C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\chocolatey\chocInstall\chocolatey
.zip to C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\chocolatey\chocInstall...

7-Zip (A) 9.20  Copyright (c) 1999-2010 Igor Pavlov  2010-11-18

Processing archive: C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\chocolatey\chocInstall\ch
ocolatey.zip

Extracting  _rels\.rels
Extracting  chocolatey.nuspec
Extracting  tools\chocolateyInstall.ps1
Extracting  tools\chocolateysetup.psm1
Extracting  tools\init.ps1
Extracting  tools\chocolateyInstall\choco.exe
Extracting  tools\chocolateyInstall\choco.exe.ignore
Extracting  tools\chocolateyInstall\LICENSE.txt
Extracting  tools\chocolateyInstall\helpers\chocolateyInstaller.psm1
Extracting  tools\chocolateyInstall\helpers\chocolateyProfile.psm1
Extracting  tools\chocolateyInstall\helpers\chocolateyScriptRunner.ps1
Extracting  tools\chocolateyInstall\helpers\ChocolateyTabExpansion.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Format-FileSize.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-CheckSumValid.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-ChocolateyUnzip.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-ChocolateyWebFile.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-EnvironmentVariable.ps
1
Extracting  tools\chocolateyInstall\helpers\functions\Get-EnvironmentVariableNam
es.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-FtpFile.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-OSArchitectureWidth.ps
1
Extracting  tools\chocolateyInstall\helpers\functions\Get-ToolsLocation.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-UACEnabled.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-UninstallRegistryKey.p
s1
Extracting  tools\chocolateyInstall\helpers\functions\Get-VirusCheckValid.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-WebFile.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-WebFileName.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Get-WebHeaders.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-BinFile.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyDesktopL
ink.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyEnvironm
entVariable.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyExplorer
MenuItem.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyFileAsso
ciation.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyInstallP
ackage.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyPackage.
ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyPath.ps1

Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyPinnedTa
skBarItem.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyPowershe
llCommand.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyShortcut
.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyVsixPack
age.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-ChocolateyZipPacka
ge.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Install-Vsix.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Set-EnvironmentVariable.ps
1
Extracting  tools\chocolateyInstall\helpers\functions\Set-PowerShellExitCode.ps1

Extracting  tools\chocolateyInstall\helpers\functions\Start-ChocolateyProcessAsA
dmin.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Test-ProcessAdminRights.ps
1
Extracting  tools\chocolateyInstall\helpers\functions\Uninstall-BinFile.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Uninstall-ChocolateyEnviro
nmentVariable.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Uninstall-ChocolateyPackag
e.ps1
Extracting  tools\chocolateyInstall\helpers\functions\UnInstall-ChocolateyZipPac
kage.ps1
Extracting  tools\chocolateyInstall\helpers\functions\Update-SessionEnvironment.
ps1
Extracting  tools\chocolateyInstall\helpers\functions\Write-ChocolateyFailure.ps
1
Extracting  tools\chocolateyInstall\helpers\functions\Write-ChocolateySuccess.ps
1
Extracting  tools\chocolateyInstall\helpers\functions\Write-FileUpdateLog.ps1
Extracting  tools\chocolateyInstall\redirects\choco.exe
Extracting  tools\chocolateyInstall\redirects\choco.exe.ignore
Extracting  tools\chocolateyInstall\redirects\chocolatey.exe
Extracting  tools\chocolateyInstall\redirects\chocolatey.exe.ignore
Extracting  tools\chocolateyInstall\redirects\cinst.exe
Extracting  tools\chocolateyInstall\redirects\cinst.exe.ignore
Extracting  tools\chocolateyInstall\redirects\clist.exe
Extracting  tools\chocolateyInstall\redirects\clist.exe.ignore
Extracting  tools\chocolateyInstall\redirects\cpack.exe
Extracting  tools\chocolateyInstall\redirects\cpack.exe.ignore
Extracting  tools\chocolateyInstall\redirects\cpush.exe
Extracting  tools\chocolateyInstall\redirects\cpush.exe.ignore
Extracting  tools\chocolateyInstall\redirects\cuninst.exe
Extracting  tools\chocolateyInstall\redirects\cuninst.exe.ignore
Extracting  tools\chocolateyInstall\redirects\cup.exe
Extracting  tools\chocolateyInstall\redirects\cup.exe.ignore
Extracting  tools\chocolateyInstall\redirects\cver.exe
Extracting  tools\chocolateyInstall\redirects\cver.exe.ignore
Extracting  tools\chocolateyInstall\redirects\RefreshEnv.cmd
Extracting  tools\chocolateyInstall\tools\7z.dll
Extracting  tools\chocolateyInstall\tools\7z.exe
Extracting  tools\chocolateyInstall\tools\7z.exe.ignore
Extracting  tools\chocolateyInstall\tools\7z.exe.manifest
Extracting  tools\chocolateyInstall\tools\7zip.license.txt
Extracting  tools\chocolateyInstall\tools\checksum.exe
Extracting  tools\chocolateyInstall\tools\checksum.exe.config
Extracting  tools\chocolateyInstall\tools\checksum.exe.ignore
Extracting  tools\chocolateyInstall\tools\checksum.license.txt
Extracting  tools\chocolateyInstall\tools\detector.zip
Extracting  tools\chocolateyInstall\tools\shimgen.exe
Extracting  tools\chocolateyInstall\tools\shimgen.exe.ignore
Extracting  tools\chocolateyInstall\tools\shimgen.license.txt
Extracting  package\services\metadata\core-properties\b71b0b2f574b4729aa21344771
28b378.psmdcp
Extracting  [Content_Types].xml

Everything is Ok

Files: 87
Size:       11599385
Compressed: 6894450
Installing chocolatey on this machine
Creating ChocolateyInstall as an environment variable (targeting 'Machine')
  Setting ChocolateyInstall to 'C:\Documents and Settings\All Users\Application
 Data\chocolatey'
WARNING: It's very likely you will need to close and reopen your shell
  before you can use choco.
警告: Failure attempting to let Explorer know about updated environment
settings.
  用語 'C:\WINDOWS\System32\setx.exe' は、コマンドレット、関数、スクリプト
ファイル、または操作可能なプログラムの名前として認識されません。名前が正しく記
述されていることを確認し、パスが含まれている場合はそのパスが正しいことを確認し
てから、再試行してください。
WARNING: Installation folder is not the default. Not changing permissions. Pleas
e ensure your installation is secure.
We are setting up the Chocolatey package repository.
The packages themselves go to 'C:\Documents and Settings\All Users\Application
Data\chocolatey\lib'
  (i.e. C:\Documents and Settings\All Users\Application Data\chocolatey\lib\you
rPackageName).
A shim file for the command line goes to 'C:\Documents and Settings\All Users\A
pplication Data\chocolatey\bin'
  and points to an executable in 'C:\Documents and Settings\All Users\Applicati
on Data\chocolatey\lib\yourPackageName'.

Creating Chocolatey folders if they do not already exist.

WARNING: You can safely ignore errors related to missing log files when
  upgrading from a version of Chocolatey less than 0.9.9.
  'Batch file could not be found' is also safe to ignore.
  'The system cannot find the file specified' - also safe.
chocolatey.nupkg file not installed in lib.
 Attempting to locate it from bootstrapper.
PATH environment variable does not have C:\Documents and Settings\All Users\Appl
ication Data\chocolatey\bin in it. Adding...
警告: Failure attempting to let Explorer know about updated environment
settings.
  用語 'C:\WINDOWS\System32\setx.exe' は、コマンドレット、関数、スクリプト
ファイル、または操作可能なプログラムの名前として認識されません。名前が正しく記
述されていることを確認し、パスが含まれている場合はそのパスが正しいことを確認し
てから、再試行してください。
Attempting to upgrade 'C:\Chocolatey' to 'C:\Documents and Settings\All Users\A
pplication Data\chocolatey'.
WARNING: Copying the contents of 'C:\Chocolatey' to 'C:\Documents and Settings\A
ll Users\Application Data\chocolatey'.
 This step may fail if you have anything in this folder running or locked.
If it fails, just manually copy the rest of the items out and then delete the f
older.
WARNING: !!!! ATTN: YOU WILL NEED TO CLOSE AND REOPEN YOUR SHELL !!!!
Updating 'User' PATH to reflect removal of 'C:\Chocolatey'.
警告: Failure attempting to let Explorer know about updated environment
settings.
  用語 'C:\WINDOWS\System32\setx.exe' は、コマンドレット、関数、スクリプト
ファイル、または操作可能なプログラムの名前として認識されません。名前が正しく記
述されていることを確認し、パスが含まれている場合はそのパスが正しいことを確認し
てから、再試行してください。
警告: Not setting tab completion: Profile file does not exist at 'C:\Documents
and Settings\Administrator\My
Documents\WindowsPowerShell\Microsoft.PowerShell_profile.ps1'.
Chocolatey (choco.exe) is now ready.
You can call choco from anywhere, command line or powershell by typing choco.
Run choco /? for a list of functions.
You may need to shut down and restart powershell and/or consoles
 first prior to using choco.
WARNING: This action will result in Log Errors, you can safely ignore those.
 You may need to finish removing 'C:\Chocolatey' manually.
Attempting to remove 'C:\Chocolatey'. This may fail if something in the folder
is being used or locked.
Ensuring chocolatey commands are on the path
Ensuring chocolatey.nupkg is in the lib folder

C:\Documents and Settings\All Users\Application Data\chocolatey配下にインストールされていた。

実行確認

コンソールでchocoコマンドを実行したら以下の結果になった。

>choco
Chocolatey v0.10.0

バージョン確認

上記と同じ結果。

>choco --version
0.10.0

ヘルプ

>choco --help
This is a listing of all of the different things you can pass to choco.

Commands

 * list - lists remote or local packages
 * search - searches remote or local packages (alias for list)
 * info - retrieves package information. Shorthand for choco search pkgname --ex
act --verbose
 * install - installs packages from various sources
 * pin - suppress upgrades for a package
 * outdated - retrieves packages that are outdated. Similar to upgrade all --noo
p
 * upgrade - upgrades packages from various sources
 * uninstall - uninstalls a package
 * pack - packages up a nuspec to a compiled nupkg
 * push - pushes a compiled nupkg
 * new - generates files necessary for a chocolatey package from a template
 * source - view and configure default sources
 * sources - view and configure default sources (alias for source)
 * config - Retrieve and configure config file settings
 * feature - view and configure choco features
 * features - view and configure choco features (alias for feature)
 * setapikey - retrieves or saves an apikey for a particular source (alias for a
pikey)
 * apikey - retrieves or saves an apikey for a particular source
 * unpackself - have chocolatey set it self up
 * version - [DEPRECATED] will be removed in v1 - use `choco outdated` or `cup <
pkg|all> -whatif` instead
 * update - [DEPRECATED] RESERVED for future use (you are looking for upgrade, t
hese are not the droids you are looking for)


Please run chocolatey with `choco command -help` for specific help on
 each command.

How To Pass Options / Switches

You can pass options and switches in the following ways:

 * Unless stated otherwise, an option/switch should only be passed one
   time. Otherwise you may find weird/non-supported behavior.
 * `-`, `/`, or `--` (one character switches should not use `--`)
 * **Option Bundling / Bundled Options**: One character switches can be
   bundled. e.g. `-d` (debug), `-f` (force), `-v` (verbose), and `-y`
   (confirm yes) can be bundled as `-dfvy`.
 * NOTE: If `debug` or `verbose` are bundled with local options
   (not the global ones above), some logging may not show up until after
   the local options are parsed.
 * **Use Equals**: You can also include or not include an equals sign
   `=` between options and values.
 * **Quote Values**: When you need to quote an entire argument, such as
   when using spaces, please use a combination of double quotes and
   apostrophes (`"'value'"`). In cmd.exe you can just use double quotes
   (`"value"`) but in powershell.exe you should use backticks
   (`` `"value`" ``) or apostrophes (`'value'`). Using the combination
   allows for both shells to work without issue, except for when the next
   section applies.
 * **Pass quotes in arguments**: When you need to pass quoted values to
   to something like a native installer, you are in for a world of fun. In
   cmd.exe you must pass it like this: `-ia "/yo=""Spaces spaces"""`. In
   PowerShell.exe, you must pass it like this: `-ia '/yo=""Spaces spaces""'`.
   No other combination will work. In PowerShell.exe if you are on version
   v3+, you can try `--%` before `-ia` to just pass the args through as is,
   which means it should not require any special workarounds.
 * Options and switches apply to all items passed, so if you are
   installing multiple packages, and you use `--version=1.0.0`, choco
   is going to look for and try to install version 1.0.0 of every
   package passed. So please split out multiple package calls when
   wanting to pass specific options.

Default Options and Switches

 -?, --help, -h
     Prints out the help menu.

 -d, --debug
     Debug - Show debug messaging.

 -v, --verbose
     Verbose - Show verbose messaging.

     --acceptlicense, --accept-license
     AcceptLicense - Accept license dialogs automatically. Reserved for
       future use.

 -y, --yes, --confirm
     Confirm all prompts - Chooses affirmative answer instead of prompting.
       Implies --accept-license

 -f, --force
     Force - force the behavior. Do not use force during normal operation -
       it subverts some of the smart behavior for commands.

     --noop, --whatif, --what-if
     NoOp / WhatIf - Don't actually do anything.

 -r, --limitoutput, --limit-output
     LimitOutput - Limit the output to essential information

     --timeout, --execution-timeout=VALUE
     CommandExecutionTimeout (in seconds) - The time to allow a command to
       finish before timing out. Overrides the default execution timeout in the

       configuration of 2700 seconds.

 -c, --cache, --cachelocation, --cache-location=VALUE
     CacheLocation - Location for download cache, defaults to %TEMP% or value
       in chocolatey.config file.

     --allowunofficial, --allow-unofficial, --allowunofficialbuild, --allow-unof
ficial-build
     AllowUnofficialBuild - When not using the official build you must set
       this flag for choco to continue.

     --failstderr, --failonstderr, --fail-on-stderr, --fail-on-standard-error, -
-fail-on-error-output
     FailOnStandardError - Fail on standard error output (stderr), typically
       received when running external commands during install providers. This
       overrides the feature failOnStandardError.

     --use-system-powershell
     UseSystemPowerShell - Execute PowerShell using an external process
       instead of the built-in PowerShell host. Should only be used when
       internal host is failing. Available in 0.9.10+.
Chocolatey v0.10.0

choco list -help

ヘルプからlistコマンドを発見。

また、ヘルプに以下のようにあった。

Please run chocolatey with `choco command -help` for specific help on
 each command.

choco list -helpでlistコマンドの詳細がみれるらしい。やってみた。

>choco list -help
Chocolatey v0.10.0
List/Search Command

Chocolatey will perform a search for a package local or remote. Some
 may prefer to use `clist` as a shortcut for `choco list`.

NOTE: 100% compatible with older Chocolatey client (0.9.8.x and below)
 with options and switches. In most cases you can still pass options
 and switches  with one dash (`-`). For more details, see
 the command reference (`choco -?`).

Usage

    choco search <filter> [<options/switches>]
    choco list <filter> [<options/switches>]
    clist <filter> [<options/switches>]

Examples

    choco list --local-only
    choco list -li
    choco list -lai
    choco list --page=0 --page-size=25
    choco search git
    choco search git -s "'https://somewhere/out/there'"
    choco search bob -s "'https://somewhere/protected'" -u user -p pass

See It In Action

choco search: https://raw.githubusercontent.com/wiki/chocolatey/choco/images/gif
s/choco_search.gif


Alternative Sources

Available in 0.9.10+.

WebPI
This specifies the source is Web PI (Web Platform Installer) and that
 we are searching for a WebPI product, such as IISExpress. If you do
 not have the Web PI command line installed, it will install that first
 and then perform the search requested.
 e.g. `choco list --source webpi`

Windows Features
This specifies that the source is a Windows Feature and we should
 install via the Deployment Image Servicing and Management tool (DISM)
 on the local machine.
 e.g. `choco list --source windowsfeatures`

Options and Switches

 -?, --help, -h
     Prints out the help menu.

 -d, --debug
     Debug - Show debug messaging.

 -v, --verbose
     Verbose - Show verbose messaging.

     --acceptlicense, --accept-license
     AcceptLicense - Accept license dialogs automatically. Reserved for
       future use.

 -y, --yes, --confirm
     Confirm all prompts - Chooses affirmative answer instead of prompting.
       Implies --accept-license

 -f, --force
     Force - force the behavior. Do not use force during normal operation -
       it subverts some of the smart behavior for commands.

     --noop, --whatif, --what-if
     NoOp / WhatIf - Don't actually do anything.

 -r, --limitoutput, --limit-output
     LimitOutput - Limit the output to essential information

     --timeout, --execution-timeout=VALUE
     CommandExecutionTimeout (in seconds) - The time to allow a command to
       finish before timing out. Overrides the default execution timeout in the

       configuration of 2700 seconds.

 -c, --cache, --cachelocation, --cache-location=VALUE
     CacheLocation - Location for download cache, defaults to %TEMP% or value
       in chocolatey.config file.

     --allowunofficial, --allow-unofficial, --allowunofficialbuild, --allow-unof
ficial-build
     AllowUnofficialBuild - When not using the official build you must set
       this flag for choco to continue.

     --failstderr, --failonstderr, --fail-on-stderr, --fail-on-standard-error, -
-fail-on-error-output
     FailOnStandardError - Fail on standard error output (stderr), typically
       received when running external commands during install providers. This
       overrides the feature failOnStandardError.

     --use-system-powershell
     UseSystemPowerShell - Execute PowerShell using an external process
       instead of the built-in PowerShell host. Should only be used when
       internal host is failing. Available in 0.9.10+.

 -s, --source=VALUE
     Source - Source location for install. Can include special 'webpi'.
       Defaults to sources.

 -l, --lo, --localonly, --local-only
     LocalOnly - Only search against local machine items.

     --pre, --prerelease
     Prerelease - Include Prereleases? Defaults to false.

 -i, --includeprograms, --include-programs
     IncludePrograms - Used in conjunction with LocalOnly, filters out apps
       chocolatey has listed as packages and includes those in the list.
       Defaults to false.

 -a, --all, --allversions, --all-versions
     AllVersions - include results from all versions.

 -u, --user=VALUE
     User - used with authenticated feeds. Defaults to empty.

 -p, --password=VALUE
     Password - the user's password to the source. Defaults to empty.

     --cert=VALUE
     Client certificate - PFX pathname for an x509 authenticated feeds.
       Defaults to empty. Available in 0.9.10+.

     --cp, --certpassword=VALUE
     Certificate Password - the client certificate's password to the source.
       Defaults to empty. Available in 0.9.10+.

     --page=VALUE
     Page - the 'page' of results to return. Defaults to return all results.
       Available in 0.9.10+.

     --page-size=VALUE
     Page Size - the amount of package results to return per page. Defaults
       to 25. Available in 0.9.10+.

 -e, --exact
     Exact - Only return packages with this exact name. Available in 0.9.10+.

     --by-id-only
     ByIdOnly - Only return packages where the id contains the search filter.
       Available in 0.9.10+.

     --id-starts-with
     IdStartsWith - Only return packages where the id starts with the search
       filter. Available in 0.9.10+.

     --order-by-popularity
     OrderByPopularity - Sort by package results by popularity. Available in
       0.9.10+.

     --approved-only
     ApprovedOnly - Only return approved packages - this option will filter
       out results not from the community repository. Available in 0.9.10+.

     --download-cache, --download-cache-only
     DownloadCacheAvailable - Only return packages that have a download cache
       available - this option will filter out results not from the community
       repository. Available in 0.9.10+.

     --not-broken
     NotBroken - Only return packages that are not failing testing - this
       option only filters out failing results from the community feed. It will

       not filter against other sources. Available in 0.9.10+.

     --detail, --detailed
     Detailed - Alias for verbose. Available in 0.9.10+.

choco list --local-only

ヘルプにchoco list --local-onlyとあった。 さっそく実行。

>choco list --local-only
Chocolatey v0.10.0
chocolatey 0.10.0
ChocolateyGUI 0.11.1
imagemagick.app 6.9.0.0
NuGet.CommandLine 2.5.0
Pester 2.0.2
PowerShell 3.0.20121027
vcredist2010 10.0.40219.1
7 packages installed.

たぶん、今インストールされているものの一覧と思われる。

次回は、これでg++を入手できるか試してみる。