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anandanand84 / technicalindicators

A javascript technical indicators written in typescript with pattern recognition right in the browser
MIT License
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Tensorflow installation problem #180

Closed coinrazzi closed 5 years ago

coinrazzi commented 5 years ago

Installed Python 3.7.3 NodeJs 10.16.0 LTS

When is try installing npm install --save technicalindicators

I've got this errors and installation not complete. D:\NodeJSProjects\Lesson ----- is my local project folder

D:\NodeJSProjects\Lesson>npm install @tensorflow/tfjs-node

@tensorflow/tfjs-node@1.1.2 install D:\NodeJSProjects\Lesson\node_modules\@tensorflow\tfjs-node node scripts/install.js

Error: node-gyp rebuild failed with: Error: Command failed: node-gyp rebuild gyp ERR! configure error gyp ERR! stack Error: Can't find Python executable "C:\Users\wissen\AppData\Local\Programs\Python\Python37\python.EXE", you can set the PYTHON env variable. gyp ERR! stack at PythonFinder.failNoPython (C:\Users\wissen\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\configure.js:483:19) gyp ERR! stack at PythonFinder. (C:\Users\wissen\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\lib\configure.js:508:16) gyp ERR! stack at C:\Users\wissen\AppData\Roaming\npm\node_modules\npm\node_modules\graceful-fs\polyfills.js:284:29 gyp ERR! stack at FSReqWrap.oncomplete (fs.js:153:21) gyp ERR! System Windows_NT 6.3.9600 gyp ERR! command "C:\Program Files\nodejs\node.exe" "C:\Users\wissen\AppData\Roaming\npm\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" " rebuild" gyp ERR! cwd D:\NodeJSProjects\Lesson\node_modules\@tensorflow\tfjs-node gyp ERR! node -v v10.16.0 gyp ERR! node-gyp -v v3.6.2 gyp ERR! not ok

at cp.exec (D:\NodeJSProjects\Lesson\node_modules\@tensorflow\tfjs-node\scripts\install.js:165:13)
at ChildProcess.exithandler (child_process.js:301:5)
at ChildProcess.emit (events.js:198:13)
at maybeClose (internal/child_process.js:982:16)
at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)

npm WARN enoent ENOENT: no such file or directory, open 'D:\NodeJSProjects\Lesson\package.json' npm WARN rollup-plugin-visualizer@1.1.1 requires a peer of rollup@>=0.60.0 but none was installed. npm WARN Lesson No description npm WARN Lesson No repository field. npm WARN Lesson No README data npm WARN Lesson No license field.

npm ERR! code ELIFECYCLE npm ERR! errno 1 npm ERR! @tensorflow/tfjs-node@1.1.2 install: node scripts/install.js npm ERR! Exit status 1 npm ERR! npm ERR! Failed at the @tensorflow/tfjs-node@1.1.2 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\wissen\AppData\Roaming\npm-cache_logs\2019-06-11T15_50_40_061Z-debug.log

bitcoinvsalts commented 5 years ago

this issue with TFJS is very common. maybe a version of this package without it will be useful.

minhphuc429 commented 5 years ago

@anandanand84 I suggest using @tensorflow/tfjs-node@0.3.2 instead of @tensorflow/tfjs-node@0.1.17 as the moment in package.json. I had to try and it works well in my Raspberry Pi 3 B+

bitcoinvsalts commented 5 years ago

thanks @minhphuc429 i hope this pr get commited soon