$ npm install

> [email protected] install C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass
> node scripts/install.js

Downloading binary from https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-57_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v3.13.1/win32-x64-57_binding.node":

HTTP error 404 Not Found

Hint: If github.com is not accessible in your location
      try setting a proxy via HTTP_PROXY, e.g.

      export HTTP_PROXY=http://example.com:1234

or configure npm proxy via

      npm config set proxy http://example.com:8080

> [email protected] postinstall C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass
> node scripts/build.js

Building: C:\Program Files\nodejs\node.exe C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
gyp info it worked if it ends with ok
gyp verb cli [ 'C:\\Program Files\\nodejs\\node.exe',
gyp verb cli   'C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-gyp\\bin\\node-gyp.js',
gyp verb cli   'rebuild',
gyp verb cli   '--verbose',
gyp verb cli   '--libsass_ext=',
gyp verb cli   '--libsass_cflags=',
gyp verb cli   '--libsass_ldflags=',
gyp verb cli   '--libsass_library=' ]
gyp info using [email protected]
gyp info using [email protected] | win32 | x64
gyp verb command rebuild []
gyp verb command clean []
gyp verb clean removing "build" directory
gyp verb command configure []
gyp verb check python checking for Python executable "python2" in the PATH
gyp verb `which` failed Error: not found: python2
gyp verb `which` failed     at F (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:40:28)
gyp verb `which` failed     at E (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:43:29)
gyp verb `which` failed     at C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:54:16
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed  python2 { Error: not found: python2
gyp verb `which` failed     at F (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:40:28)
gyp verb `which` failed     at E (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:43:29)
gyp verb `which` failed     at C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:54:16
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed   stack: 'Error: not found: python2\n    at F (C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\which\\which.js:40:28)\n   at E (C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\which\\which.js:43:29)\n    at C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\which\\which.js:54:16\n    at FSReqWrap.oncomplete (fs.js:152:21)' }
gyp verb check python checking for Python executable "python" in the PATH
gyp verb `which` failed Error: not found: python
gyp verb `which` failed     at F (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:40:28)
gyp verb `which` failed     at E (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:43:29)
gyp verb `which` failed     at C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:54:16
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed  python { Error: not found: python
gyp verb `which` failed     at F (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:40:28)
gyp verb `which` failed     at E (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:43:29)
gyp verb `which` failed     at C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\which\which.js:54:16
gyp verb `which` failed     at FSReqWrap.oncomplete (fs.js:152:21)
gyp verb `which` failed   stack: 'Error: not found: python\n    at F (C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\which\\which.js:40:28)\n   at E (C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\which\\which.js:43:29)\n    at C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\which\\which.js:54:16\n    at FSReqWrap.oncomplete (fs.js:152:21)' }
gyp verb could not find "python". checking python launcher
gyp verb could not find "python". guessing location
gyp verb ensuring that file exists: C:\Python27\python.exe
gyp verb check python version `C:\Python27\python.exe -c "import sys; print "2.7.0
gyp verb check python version .%s.%s" % sys.version_info[:3];"` returned: %j
gyp verb get node dir no --target version specified, falling back to host node version: 8.11.4
gyp verb command install [ '8.11.4' ]
gyp verb install input version string "8.11.4"
gyp verb install installing version: 8.11.4
gyp verb install --ensure was passed, so won't reinstall if already installed
gyp verb install version is already installed, need to check "installVersion"
gyp verb got "installVersion" 9
gyp verb needs "installVersion" 9
gyp verb install version is good
gyp verb get node dir target node version installed: 8.11.4
gyp verb build dir attempting to create "build" dir: C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build
gyp verb build dir "build" dir needed to be created? C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build
gyp verb build/config.gypi creating config file
gyp verb build/config.gypi writing out config file: C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\config.gypi
gyp verb config.gypi checking for gypi file: C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\config.gypi
gyp verb common.gypi checking for gypi file: C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\common.gypi
gyp verb gyp gyp format was not specified; forcing "msvs"
gyp info spawn C:\Python27\python.exe
gyp info spawn args [ 'C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-gyp\\gyp\\gyp_main.py',
gyp info spawn args   'binding.gyp',
gyp info spawn args   '-f',
gyp info spawn args   'msvs',
gyp info spawn args   '-G',
gyp info spawn args   'msvs_version=2015',
gyp info spawn args   '-I',
gyp info spawn args   'C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-sass\\build\\config.gypi',
gyp info spawn args   '-I',
gyp info spawn args   'C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-gyp\\addon.gypi',
gyp info spawn args   '-I',
gyp info spawn args   'C:\\Users\\solom\\.node-gyp\\8.11.4\\include\\node\\common.gypi',
gyp info spawn args   '-Dlibrary=shared_library',
gyp info spawn args   '-Dvisibility=default',
gyp info spawn args   '-Dnode_root_dir=C:\\Users\\solom\\.node-gyp\\8.11.4',
gyp info spawn args   '-Dnode_gyp_dir=C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-gyp',
gyp info spawn args   '-Dnode_lib_file=C:\\Users\\solom\\.node-gyp\\8.11.4\\<(target_arch)\\node.lib',
gyp info spawn args   '-Dmodule_root_dir=C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-sass',
gyp info spawn args   '-Dnode_engine=v8',
gyp info spawn args   '--depth=.',
gyp info spawn args   '--no-parallel',
gyp info spawn args   '--generator-output',
gyp info spawn args   'C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-sass\\build',
gyp info spawn args   '-Goutput_dir=.' ]
gyp verb command build []
gyp verb build type Release
gyp verb architecture x64
gyp verb node dev dir C:\Users\solom\.node-gyp\8.11.4
gyp verb found first Solution file build/binding.sln
gyp verb could not find "msbuild.exe" in PATH - finding location in registry
gyp info spawn C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe
gyp info spawn args [ 'build/binding.sln',
gyp info spawn args   '/nologo',
gyp info spawn args   '/p:Configuration=Release;Platform=x64' ]
Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch.
Build started 10/9/2018 6:00:09 PM.
Project "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.sln" on node 1 (default targets).
ValidateSolutionConfiguration:
  Building solution configuration "Release|x64".
Project "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.sln" (1) is building "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.vcxproj.metaproj" (2) on node 1 (default targets).
Project "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.vcxproj.metaproj" (2) is building "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\src\libsass.vcxproj" (3) on node 1 (default targets).
C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\src\libsass.vcxproj(20,3): error MSB4019: The imported project "C:\Microsoft.Cpp.Default.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.
Done Building Project "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\src\libsass.vcxproj" (default targets) -- FAILED.
Done Building Project "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.vcxproj.metaproj" (default targets) -- FAILED.
Done Building Project "C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.sln" (default targets) -- FAILED.

Build FAILED.

"C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.sln" (default target) (1) ->
"C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\binding.vcxproj.metaproj" (default target) (2) ->
"C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\src\libsass.vcxproj" (default target) (3) ->
  C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass\build\src\libsass.vcxproj(20,3): error MSB4019: The imported project "C:\Microsoft.Cpp.Default.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.

    0 Warning(s)
    1 Error(s)

Time Elapsed 00:00:01.32
gyp ERR! build error
gyp ERR! stack Error: `C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onExit (C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-gyp\lib\build.js:262:23)
gyp ERR! stack     at emitTwo (events.js:126:13)
gyp ERR! stack     at ChildProcess.emit (events.js:214:7)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\xampp\\htdocs\\sir\\node_modules\\sir-trevor\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
gyp ERR! cwd C:\xampp\htdocs\sir\node_modules\sir-trevor\node_modules\node-sass
gyp ERR! node -v v8.11.4
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
Build failed with error code: 1
npm WARN [email protected] No license field.
npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for [email protected]: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"})

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! [email protected] postinstall: `node scripts/build.js`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the [email protected] postinstall script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\solom\AppData\Roaming\npm-cache\_logs\2018-10-09T15_00_12_296Z-debug.log