lsongdev / lsongdev/node-bluetooth

Installation Python and Gyp Error

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Description

I have python-3.7.2-amd64 and node-gyp installed (global), when I try to install the module with:
npm install node-bluetooth --save

I receive the following errors:

C:\Projects\BluetoothServer\node_modules\node-bluetooth>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" configure build ) else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" configure build )
**gyp ERR! configure error**
**gyp ERR! stack Error: Command failed:** **C:\Users\Marcelo\AppData\Local\Programs\Python\Python37\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack File "", line 1
gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack ^
gyp ERR! stack SyntaxError: invalid syntax**
gyp ERR! stack
gyp ERR! stack at ChildProcess.exithandler (child_process.js:276:12)
gyp ERR! stack at emitTwo (events.js:126:13)
gyp ERR! stack at ChildProcess.emit (events.js:214:7)
gyp ERR! stack at maybeClose (internal/child_process.js:915:16)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "build"
gyp ERR! cwd C:\Projects\BluetoothServer\node_modules\node-bluetooth
gyp ERR! node -v v8.12.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN enoent ENOENT: no such file or directory, open 'C:\Projects\BluetoothServer\package.json'
npm WARN BluetoothServer No description
npm WARN BluetoothServer No repository field.
npm WARN BluetoothServer No README data
npm WARN BluetoothServer No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-bluetooth@1.2.5 install: `node-gyp configure build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-bluetooth@1.2.5 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\Marcelo\AppData\Roaming\npm-cache\_logs\2019-03-08T20_35_51_000Z-debug.log

C:\Projects\BluetoothServer>path
PATH=C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS Client\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files (x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Intel\Intel(R) Management Engine Components\IPT;C:\Program Files\Acer ProShield\;C:\Program Files\Acer ProShield\x86;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\Amazon\AWSCLI\;C:\Program Files\PuTTY\;C:\Program Files\nodejs\;C:\Users\Marcelo\AppData\Local\Programs\Python\Python37\Scripts\;C:\Users\Marcelo\AppData\Local\Programs\Python\Python37\;C:\Users\Marcelo\AppData\Local\Microsoft\WindowsApps;C:\Users\Marcelo\AppData\Roaming\npm

C:\Projects\BluetoothServer>
C:\Projects\BluetoothServer>npm i node-bluetooth

> node-bluetooth@1.2.5 install C:\Projects\BluetoothServer\node_modules\node-bluetooth
> node-gyp configure build

C:\Projects\BluetoothServer\node_modules\node-bluetooth>if not defined npm_config_node_gyp (node "C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin\\..\..\node_modules\node-gyp\bin\node-gyp.js" configure build ) else (node "C:\Program Files\nodejs\node_modules\npm\node_modules\node-gyp\bin\node-gyp.js" configure build )
gyp ERR! configure error
gyp ERR! stack Error: Command failed: C:\Users\Marcelo\AppData\Local\Programs\Python\Python37\python.EXE -c import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack File "", line 1
gyp ERR! stack import sys; print "%s.%s.%s" % sys.version_info[:3];
gyp ERR! stack ^
gyp ERR! stack SyntaxError: invalid syntax
gyp ERR! stack
gyp ERR! stack at ChildProcess.exithandler (child_process.js:276:12)
gyp ERR! stack at emitTwo (events.js:126:13)
gyp ERR! stack at ChildProcess.emit (events.js:214:7)
gyp ERR! stack at maybeClose (internal/child_process.js:915:16)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
gyp ERR! System Windows_NT 10.0.17134
gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\node_modules\\node-gyp\\bin\\node-gyp.js" "configure" "build"
gyp ERR! cwd C:\Projects\BluetoothServer\node_modules\node-bluetooth
gyp ERR! node -v v8.12.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok
npm WARN enoent ENOENT: no such file or directory, open 'C:\Projects\BluetoothServer\package.json'
npm WARN BluetoothServer No description
npm WARN BluetoothServer No repository field.
npm WARN BluetoothServer No README data
npm WARN BluetoothServer No license field.

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! node-bluetooth@1.2.5 install: `node-gyp configure build`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the node-bluetooth@1.2.5 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\Marcelo\AppData\Roaming\npm-cache\_logs\2019-03-08T20_41_44_146Z-debug.log

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the package install script that runs node-gyp configure build and reproduce npm install node-bluetooth using the reported Windows, Node.js, node-gyp, and Python versions. Compare the failure in the reported Python version check with supported node-gyp requirements; done means the native module installation completes or the incompatibility is documented with a verified workaround.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp, nodejs, python
Domain
build-system, embedded-iot
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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