title: Cannot install StrongLoop with npm
body: <p>While trying to install StrongLoop with <code>npm</code> I get this error:</p>
  
  <pre><code>$ npm install -g strongloop
  npm WARN deprecated minimatch@0.3.0: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
  npm WARN deprecated node-uuid@1.4.7: use uuid module instead
  npm WARN deprecated minimatch@2.0.10: Please update to minimatch 3.0.2 or higher to avoid a RegExp DoS issue
  C:\Users\abdessamad\.npm-global\lb-ng -&gt; C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\loopback-sdk-angular-cli\bin\lb-ng.js
  C:\Users\abdessamad\.npm-global\slc -&gt; C:\Users\abdessamad\.npm-global\node_modules\strongloop\bin\slc.js
  
  &gt; heapdump@0.3.7 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\heapdump
  &gt; node-gyp rebuild
  
  
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\heapdump&gt;if not defined npm_config_node_gyp (node "C:\Users\abdessamad\.npm-global\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
  gyp ERR! build error
  gyp ERR! stack Error: Command failed: reg query "HKLM\Software\Microsoft\MSBuild\ToolsVersions" /s /reg:32
  gyp ERR! stack 'reg' n'est pas reconnu en tant que commande interne
  gyp ERR! stack ou externe, un programme ex�cutable ou un fichier de commandes.
  gyp ERR! stack
  gyp ERR! stack Can't find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?
  gyp ERR! stack     at C:\Users\abdessamad\.npm-global\node_modules\npm\node_modules\node-gyp\lib\build.js:134:25
  gyp ERR! stack     at ChildProcess.exithandler (child_process.js:218:5)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
  gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\heapdump
  gyp ERR! node -v v7.5.0
  gyp ERR! node-gyp -v v3.5.0
  gyp ERR! not ok
  
  &gt; sqlite3@3.1.4 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3
  &gt; node-pre-gyp install --fallback-to-build
  
  node-pre-gyp ERR! Tried to download: https://mapbox-node-binary.s3.amazonaws.com/sqlite3/v3.1.4/node-v51-win32-x64.tar.gz
  node-pre-gyp ERR! Pre-built binaries not found for sqlite3@3.1.4 and node@7.5.0 (node-v51 ABI) (falling back to source compile with node-gyp)
  gyp ERR! build error
  gyp ERR! stack Error: Command failed: reg query "HKLM\Software\Microsoft\MSBuild\ToolsVersions" /s /reg:32
  gyp ERR! stack 'reg' n'est pas reconnu en tant que commande interne
  gyp ERR! stack ou externe, un programme ex�cutable ou un fichier de commandes.
  gyp ERR! stack
  gyp ERR! stack Can't find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?
  gyp ERR! stack     at C:\Users\abdessamad\.npm-global\node_modules\node-gyp\lib\build.js:134:25
  gyp ERR! stack     at ChildProcess.exithandler (child_process.js:218:5)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  gyp ERR! stack     at Socket.&lt;anonymous&gt; (internal/child_process.js:334:11)
  gyp ERR! stack     at emitOne (events.js:96:13)
  gyp ERR! stack     at Socket.emit (events.js:189:7)
  gyp ERR! stack     at Pipe._handle.close [as _onclose] (net.js:501:12)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\node-gyp\\bin\\node-gyp.js" "build" "--fallback-to-build" "--module=C:\\Users\\abdessamad\\.npm-global\\node_modules\\strongloop\\node_modules\\sqlite3\\lib\\binding\\node-v51-win32-x64\\node_sqlite3.node" "--module_name=node_sqlite3" "--module_path=C:\\Users\\abdessamad\\.npm-global\\node_modules\\strongloop\\node_modules\\sqlite3\\lib\\binding\\node-v51-win32-x64"
  gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3
  gyp ERR! node -v v7.5.0
  gyp ERR! node-gyp -v v3.5.0
  gyp ERR! not ok
  node-pre-gyp ERR! build error
  node-pre-gyp ERR! stack Error: Failed to execute 'C:\Program Files\nodejs\node.exe C:\Users\abdessamad\.npm-global\node_modules\node-gyp\bin\node-gyp.js build --fallback-to-build --module=C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\lib\binding\node-v51-win32-x64\node_sqlite3.node --module_name=node_sqlite3 --module_path=C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\lib\binding\node-v51-win32-x64' (1)
  node-pre-gyp ERR! stack     at ChildProcess.&lt;anonymous&gt; (C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\node_modules\node-pre-gyp\lib\util\compile.js:83:29)
  node-pre-gyp ERR! stack     at emitTwo (events.js:106:13)
  node-pre-gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  node-pre-gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  node-pre-gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
  node-pre-gyp ERR! System Windows_NT 6.1.7601
  node-pre-gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\strongloop\\node_modules\\sqlite3\\node_modules\\node-pre-gyp\\bin\\node-pre-gyp" "install" "--fallback-to-build"
  node-pre-gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3
  node-pre-gyp ERR! node -v v7.5.0
  node-pre-gyp ERR! node-pre-gyp -v v0.6.28
  node-pre-gyp ERR! not ok
  Failed to execute 'C:\Program Files\nodejs\node.exe C:\Users\abdessamad\.npm-global\node_modules\node-gyp\bin\node-gyp.js build --fallback-to-build --module=C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\lib\binding\node-v51-win32-x64\node_sqlite3.node --module_name=node_sqlite3 --module_path=C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\lib\binding\node-v51-win32-x64' (1)
  
  &gt; strong-agent@2.1.2 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-agent
  &gt; node-gyp rebuild || exit 0
  
  
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-agent&gt;if not defined npm_config_node_gyp (node "C:\Users\abdessamad\.npm-global\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
  Warning: Missing input files:
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-agent\build\..\src\features.h
  gyp ERR! build error
  gyp ERR! stack Error: Command failed: reg query "HKLM\Software\Microsoft\MSBuild\ToolsVersions" /s /reg:32
  gyp ERR! stack 'reg' n'est pas reconnu en tant que commande interne
  gyp ERR! stack ou externe, un programme ex�cutable ou un fichier de commandes.
  gyp ERR! stack
  gyp ERR! stack Can't find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?
  gyp ERR! stack     at C:\Users\abdessamad\.npm-global\node_modules\npm\node_modules\node-gyp\lib\build.js:134:25
  gyp ERR! stack     at ChildProcess.exithandler (child_process.js:218:5)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
  gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-agent
  gyp ERR! node -v v7.5.0
  gyp ERR! node-gyp -v v3.5.0
  gyp ERR! not ok
  
  &gt; ws@0.4.32 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\node-inspector\node_modules\ws
  &gt; (node-gyp rebuild 2&gt; builderror.log) || (exit 0)
  
  
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\node-inspector\node_modules\ws&gt;if not defined npm_config_node_gyp (node "C:\Users\abdessamad\.npm-global\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
  
  &gt; utf-8-validate@1.2.2 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\utf-8-validate
  &gt; node-gyp rebuild
  
  
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\utf-8-validate&gt;if not defined npm_config_node_gyp (node "C:\Users\abdessamad\.npm-global\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
  gyp ERR! build error
  gyp ERR! stack Error: Command failed: reg query "HKLM\Software\Microsoft\MSBuild\ToolsVersions" /s /reg:32
  gyp ERR! stack 'reg' n'est pas reconnu en tant que commande interne
  gyp ERR! stack ou externe, un programme ex�cutable ou un fichier de commandes.
  gyp ERR! stack
  gyp ERR! stack Can't find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?
  gyp ERR! stack     at C:\Users\abdessamad\.npm-global\node_modules\npm\node_modules\node-gyp\lib\build.js:134:25
  gyp ERR! stack     at ChildProcess.exithandler (child_process.js:218:5)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  gyp ERR! stack     at Socket.&lt;anonymous&gt; (internal/child_process.js:334:11)
  gyp ERR! stack     at emitOne (events.js:96:13)
  gyp ERR! stack     at Socket.emit (events.js:189:7)
  gyp ERR! stack     at Pipe._handle.close [as _onclose] (net.js:501:12)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
  gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\utf-8-validate
  gyp ERR! node -v v7.5.0
  gyp ERR! node-gyp -v v3.5.0
  gyp ERR! not ok
  
  &gt; bufferutil@1.2.1 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\ws\node_modules\bufferutil
  &gt; node-gyp rebuild
  
  
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\ws\node_modules\bufferutil&gt;if not defined npm_config_node_gyp (node "C:\Users\abdessamad\.npm-global\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
  gyp ERR! build error
  gyp ERR! stack Error: Command failed: reg query "HKLM\Software\Microsoft\MSBuild\ToolsVersions" /s /reg:32
  gyp ERR! stack 'reg' n'est pas reconnu en tant que commande interne
  gyp ERR! stack ou externe, un programme ex�cutable ou un fichier de commandes.
  gyp ERR! stack
  gyp ERR! stack Can't find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?
  gyp ERR! stack     at C:\Users\abdessamad\.npm-global\node_modules\npm\node_modules\node-gyp\lib\build.js:134:25
  gyp ERR! stack     at ChildProcess.exithandler (child_process.js:218:5)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
  gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\ws\node_modules\bufferutil
  gyp ERR! node -v v7.5.0
  gyp ERR! node-gyp -v v3.5.0
  gyp ERR! not ok
  
  &gt; strong-mesh-client@1.6.3 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-mesh-client
  &gt; node proxy/build-client.js
  
  (node:6832) DeprecationWarning: os.tmpDir() is deprecated. Use os.tmpdir() instead.
  browser bundle successfully generated
  
  &gt; bufferutil@1.3.0 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\bufferutil
  &gt; node-gyp rebuild
  
  
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\bufferutil&gt;if not defined npm_config_node_gyp (node "C:\Users\abdessamad\.npm-global\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
  gyp ERR! build error
  gyp ERR! stack Error: Command failed: reg query "HKLM\Software\Microsoft\MSBuild\ToolsVersions" /s /reg:32
  gyp ERR! stack 'reg' n'est pas reconnu en tant que commande interne
  gyp ERR! stack ou externe, un programme ex�cutable ou un fichier de commandes.
  gyp ERR! stack
  gyp ERR! stack Can't find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?
  gyp ERR! stack     at C:\Users\abdessamad\.npm-global\node_modules\npm\node_modules\node-gyp\lib\build.js:134:25
  gyp ERR! stack     at ChildProcess.exithandler (child_process.js:218:5)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
  gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\bufferutil
  gyp ERR! node -v v7.5.0
  gyp ERR! node-gyp -v v3.5.0
  gyp ERR! not ok
  
  &gt; strong-debugger@1.0.0 install C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-debugger
  &gt; node-gyp rebuild
  
  
  C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-debugger&gt;if not defined npm_config_node_gyp (node "C:\Users\abdessamad\.npm-global\node_modules\npm\bin\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" rebuild )  else (node "" rebuild )
  gyp ERR! build error
  gyp ERR! stack Error: Command failed: reg query "HKLM\Software\Microsoft\MSBuild\ToolsVersions" /s /reg:32
  gyp ERR! stack 'reg' n'est pas reconnu en tant que commande interne
  gyp ERR! stack ou externe, un programme ex�cutable ou un fichier de commandes.
  gyp ERR! stack
  gyp ERR! stack Can't find "msbuild.exe". Do you have Microsoft Visual Studio C++ 2008+ installed?
  gyp ERR! stack     at C:\Users\abdessamad\.npm-global\node_modules\npm\node_modules\node-gyp\lib\build.js:134:25
  gyp ERR! stack     at ChildProcess.exithandler (child_process.js:218:5)
  gyp ERR! stack     at emitTwo (events.js:106:13)
  gyp ERR! stack     at ChildProcess.emit (events.js:192:7)
  gyp ERR! stack     at maybeClose (internal/child_process.js:890:16)
  gyp ERR! stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
  gyp ERR! System Windows_NT 6.1.7601
  gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild"
  gyp ERR! cwd C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\strong-debugger
  gyp ERR! node -v v7.5.0
  gyp ERR! node-gyp -v v3.5.0
  gyp ERR! not ok
  
  &gt; spawn-sync@1.0.15 postinstall C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\spawn-sync
  &gt; node postinstall
  
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: modern-syslog@^1.1.2 (node_modules\strongloop\node_modules\modern-syslog):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for modern-syslog@1.1.4: wanted {"os":"!win32","arch":"any"} (current: {"os":"win32","arch":"x64"})
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: modern-syslog@^1.x (node_modules\strongloop\node_modules\strong-supervisor\node_modules\modern-syslog):
  npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for modern-syslog@1.1.4: wanted {"os":"!win32","arch":"any"} (current: {"os":"win32","arch":"x64"})
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: heapdump@0.3.7 (node_modules\strongloop\node_modules\heapdump):
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: heapdump@0.3.7 install: `node-gyp rebuild`
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: sqlite3@3.1.4 (node_modules\strongloop\node_modules\sqlite3):
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: sqlite3@3.1.4 install: `node-pre-gyp install --fallback-to-build`
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: utf-8-validate@1.2.2 (node_modules\strongloop\node_modules\utf-8-validate):
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: utf-8-validate@1.2.2 install: `node-gyp rebuild`
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: bufferutil@1.2.1 (node_modules\strongloop\node_modules\ws\node_modules\bufferutil):
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: bufferutil@1.2.1 install: `node-gyp rebuild`
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: bufferutil@1.3.0 (node_modules\strongloop\node_modules\bufferutil):
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: bufferutil@1.3.0 install: `node-gyp rebuild`
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: strong-debugger@1.0.0 (node_modules\strongloop\node_modules\strong-debugger):
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: strong-debugger@1.0.0 install: `node-gyp rebuild`
  npm WARN optional SKIPPING OPTIONAL DEPENDENCY: Exit status 1
  npm ERR! Windows_NT 6.1.7601
  npm ERR! argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\abdessamad\\.npm-global\\node_modules\\npm\\bin\\npm-cli.js" "install" "-g" "strongloop"
  npm ERR! node v7.5.0
  npm ERR! npm  v4.2.0
  npm ERR! path C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\node_modules\bl\node_modules
  npm ERR! code EPERM
  npm ERR! errno -4048
  npm ERR! syscall scandir
  
  npm ERR! Error: EPERM: operation not permitted, scandir 'C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\node_modules\bl\node_modules'
  npm ERR!  { Error: EPERM: operation not permitted, scandir 'C:\Users\abdessamad\.npm-global\node_modules\strongloop\node_modules\sqlite3\node_modules\bl\node_modules'
  npm ERR!   errno: -4048,
  npm ERR!   code: 'EPERM',
  npm ERR!   syscall: 'scandir',
  npm ERR!   path: 'C:\\Users\\abdessamad\\.npm-global\\node_modules\\strongloop\\node_modules\\sqlite3\\node_modules\\bl\\node_modules' }
  npm ERR!
  npm ERR! Please try running this command again as root/Administrator.
  
  npm ERR! Please include the following file with any support request:
  npm ERR!     C:\Users\abdessamad\AppData\Roaming\npm-cache\_logs\2017-02-12T03_18_31_114Z-debug.log
  </code></pre>