TRACKER : error TRK0005: Failed to locate: "CL.exe". The system cannot find the file specified

Question

I'm trying to execute the following command in a Node.js project on Windows 8:

npm install web3@1.0.0-beta.24

But I'm gettig an error that I have node idea how to deal with.

TRACKER : error TRK0005: Failed to locate: "CL.exe". The system cannot find the file specified. [C:\Projects\myproject\node_modules\scrypt\build\copied_files.vcxproj]

Here is the entire output:

scrypt@6.0.3 preinstall C:\Projects\myproject\node_modules\scrypt node node-scrypt-preinstall.js

scrypt@6.0.3 install C:\Projects\myproject\node_modules\scrypt node-gyp rebuild

C:\Projects\myproject\node_modules\scrypt>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\bin\node-gyp-bin\....\node_modules\node-gyp\bin\node-g yp.js" rebuild ) else (node "" rebuild ) Warning: Missing input files: C:\Projects\myproject\node_modules\scrypt\build..\scrypt\win\include\config.h Building the projects in this solution one at a time. To enable parallel build, please add the "/m" switch. C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.CppBuild.targets(366,5): warning MSB8003: Could not find WindowsSDKDir variable from the registry. TargetFrameworkVersion or PlatformToolset may be set to an invalid version number. [C:\Projects\myproject\node_modules\scrypt\build\copied_files.vcxproj] Copying scrypt/win/include/config.h to scrypt/scrypt-1.2.0/config.h The system cannot find the file specified. TRACKER : error TRK0005: Failed to locate: "CL.exe". The system cannot find the file specified. [C:\Projects\myproject\node_modules\scrypt\build\copied_files.vcxproj]

C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V140\Microsoft.CppBuild.targets(366,5): warning MSB8003: Could not find WindowsSDKDir variable from the registry. TargetFrameworkVersion or PlatformToolset may be set to an invalid version number. [C:\Projects\myproject\node_modules\scrypt\build\scrypt_wrapper.vcxproj] TRACKER : error TRK0005: Failed to locate: "CL.exe". The system cannot find the file specified. [C:\Projects\myproject\node_modules\scrypt\build\scrypt_wrapper.vcxproj]

gyp ERR! build error gyp ERR! stack Error: C:\Program Files (x86)\MSBuild\14.0\bin\msbuild.exe failed with exit code: 1 gyp ERR! stack at ChildProcess.onExit (C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\lib\build.js:258:23) 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 6.2.9200 gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" "rebuild" gyp ERR! cwd C:\Projects\myproject\node_modules\scrypt gyp ERR! node -v v8.9.1 gyp ERR! node-gyp -v v3.6.2 gyp ERR! not ok npm WARN inbanner@1.6.0 No repository field.

npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! scrypt@6.0.3 install: node-gyp rebuild npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the scrypt@6.0.3 install 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\user\AppData\Roaming\npm-cache_logs\2017-11-13T01_31_12_133Z-debug.log

Help!

Answer 1

This packages seems to be requiring native compiling. You need to install Visual Studio C++ Build Tools for the same. You can download the same from below link

http://landinghub.visualstudio.com/visual-cpp-build-tools

Also after that you need to make sure that CL.exe is available in your path. It would be on a path like C:\Program Files\Microsoft Visual Studio 10.0\VC\ce\bin. This would change based on the version of build tools you have installed.

You will need to make sure to update your Windows PATH environment variable if the setup doesn't do that for you.

Also if npm still fails, you can always try using yarn

yarn add web3@1.0.0-beta.24