mac install .NET Core

install git
install node.js

npm install -g gulp bower
如果遇到 permission denied

要用

$ sudo chown -R $(whoami) ~/.npm

如果有 /usr/local/lib/node_modules 的權限錯誤

$ sudo chown -R $(whoami) /usr/local/lib/node_modules

如還有 /usr/local permissions

$ sudo chown -R $(whoami) /usr/local

其他方式參考
http://stackoverflow.com/questions/16151018/npm-throws-error-without-sudo



istall donet core 需要先安裝 openssl，使用 brew 安裝 openssl

$ brew update
$ brew install openssl
$ brew link --force openssl

install .NET Core

執行 dotnet restore 遇到錯誤

$ dotnet restore
Unhandled Exception: System.TypeInitializationException: The type initializer for 'Crypto' threw an exception. ---> System.TypeInitializationException: The type initializer for 'CryptoInitializer' threw an exception. ---> System.DllNotFoundException: Unable to load DLL 'System.Security.Cryptography.Native': The specified module could not be found.
 (Exception from HRESULT: 0x8007007E)
   at Interop.CryptoInitializer.EnsureOpenSslInitialized()
   at Interop.CryptoInitializer..cctor()
   --- End of inner exception stack trace ---
   at Interop.Crypto..cctor()
   --- End of inner exception stack trace ---
   at Interop.Crypto.GetRandomBytes(Byte* buf, Int32 num)
   at System.IO.Path.GetCryptoRandomBytes(Byte* bytes, Int32 byteCount)
   at System.IO.Path.GetRandomFileName()
   at Microsoft.DotNet.InternalAbstractions.TemporaryDirectory..ctor()
   at Microsoft.Extensions.EnvironmentAbstractions.DirectoryWrapper.CreateTemporaryDirectory()
   at Microsoft.DotNet.Configurer.NuGetPackagesArchiver..ctor()
   at Microsoft.DotNet.Cli.Program.ConfigureDotNetForFirstTimeUse(INuGetCacheSentinel nugetCacheSentinel)
   at Microsoft.DotNet.Cli.Program.ProcessArgs(String[] args, ITelemetry telemetryClient)
   at Microsoft.DotNet.Cli.Program.Main(String[] args)
Abort trap: 6

執行以下這行，然後 dotnet restore 就能正常了

$ sudo install_name_tool -add_rpath /usr/local/opt/openssl/lib /usr/local/share/dotnet/shared/Microsoft.NETCore.App/1.0.0/System.Security.Cryptography.Native.dylib&nbsp

環境資訊

$ node -v
v6.5.0


$ npm -v
3.10.3


$ dotnet --info
.NET Command Line Tools (1.0.0-preview2-003121)

Product Information:
 Version:            1.0.0-preview2-003121
 Commit SHA-1 hash:  1e9d529bc5

Runtime Environment:
 OS Name:     Mac OS X
 OS Version:  10.11
 OS Platform: Darwin
 RID:         osx.10.11-x64


$ brew -v
Homebrew 0.9.9 (git revision 8e29c; last commit 2016-08-28)
Homebrew/homebrew-core (git revision 1727; last commit 2016-08-29)


$ brew info openssl
openssl: stable 1.0.2h (bottled) [keg-only]
SSL/TLS cryptography library
https://openssl.org/
/usr/local/Cellar/openssl/1.0.2h_1 (1,691 files, 12M)
  Poured from bottle on 2016-08-30 at 03:15:48
From: https://github.com/Homebrew/homebrew-core/blob/master/Formula/openssl.rb
==> Dependencies
Build: makedepend ✘
==> Options
--universal
 Build a universal binary
--without-test
 Skip build-time tests (not recommended)
==> Caveats
A CA file has been bootstrapped using certificates from the system
keychain. To add additional certificates, place .pem files in
  /usr/local/etc/openssl/certs

and run
  /usr/local/opt/openssl/bin/c_rehash

This formula is keg-only, which means it was not symlinked into /usr/local.

Apple has deprecated use of OpenSSL in favor of its own TLS and crypto libraries

Generally there are no consequences of this for you. If you build your
own software and it requires this formula, you'll need to add to your
build variables:

    LDFLAGS:  -L/usr/local/opt/openssl/lib
    CPPFLAGS: -I/usr/local/opt/openssl/include