Sto tentando di installare opencv per il nodo. Non penso che questo abbia qualcosa a che fare con opencv direttamente, piuttosto ha a che fare con node-gyp. Ho avuto successo nell'installare OpenCV sul mio Mac, ma quando provo a fare esattamente lo stesso su Ubuntu server ottengo l'errore seguente dopo aver fatto 'NPM install opnecv':Errore: non è possibile installare versioni "pre" del nodo, utilizzare invece il flag --nodedir
npm http GET https://registry.npmjs.org/opencv
npm http 304 https://registry.npmjs.org/opencv
> [email protected] preinstall /home/demo/node_modules/opencv
> node-gyp rebuild
gyp ERR! configure error
gyp ERR! stack Error: "pre" versions of node cannot be installed, use the --nodedir flag instead
gyp ERR! stack at install (/usr/local/lib/node_modules/node-gyp/lib/install.js:69:16)
gyp ERR! stack at Object.commands.forEach.self.commands.(anonymous function) [as install] (/usr/local/lib/node_modules/node-gyp/lib/node-gyp.js:56:37)
gyp ERR! stack at getNodeDir (/usr/local/lib/node_modules/node-gyp/lib/configure.js:181:20)
gyp ERR! stack at /usr/local/lib/node_modules/node-gyp/lib/configure.js:101:9
gyp ERR! stack at ChildProcess.exithandler (child_process.js:538:7)
gyp ERR! stack at ChildProcess.EventEmitter.emit (events.js:96:17)
gyp ERR! stack at maybeClose (child_process.js:638:16)
gyp ERR! stack at Process._handle.onexit (child_process.js:680:5)
gyp ERR! System Linux 3.2.0-29-generic
gyp ERR! command "node" "/usr/local/bin/node-gyp" "rebuild"
gyp ERR! cwd /home/demo/node_modules/opencv
gyp ERR! node -v v0.8.13-pre
gyp ERR! node-gyp -v v0.7.1
gyp ERR! not ok
npm ERR! [email protected] preinstall: `node-gyp rebuild`
npm ERR! `sh "-c" "node-gyp rebuild"` failed with 1
npm ERR!
npm ERR! Failed at the [email protected] preinstall script.
npm ERR! This is most likely a problem with the opencv package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! node-gyp rebuild
npm ERR! You can get their info via:
npm ERR! npm owner ls opencv
npm ERR! There is likely additional logging output above.
npm ERR! System Linux 3.2.0-29-generic
npm ERR! command "/usr/local/bin/node" "/usr/local/bin/npm" "install" "opencv"
npm ERR! cwd /home/demo
npm ERR! node -v v0.8.13-pre
npm ERR! npm -v 1.1.63
npm ERR! code ELIFECYCLE
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! /home/demo/npm-debug.log
npm ERR! not ok code 0
Ho anche provato a scaricare il codice sorgente e facendo 'nodo-gyp ricostruire' con risultati simili:
[email protected]:~/src/node$ node-gyp rebuild
gyp info it worked if it ends with ok
gyp info using [email protected]
gyp info using [email protected] | linux | x64
gyp ERR! configure error
gyp ERR! stack Error: "pre" versions of node cannot be installed, use the --nodedir flag instead
gyp ERR! stack at install (/usr/local/lib/node_modules/node-gyp/lib/install.js:69:16)
gyp ERR! stack at Object.commands.forEach.self.commands.(anonymous function) [as install] (/usr/local/lib/node_modules/node-gyp/lib/node-gyp.js:56:37)
gyp ERR! stack at getNodeDir (/usr/local/lib/node_modules/node-gyp/lib/configure.js:181:20)
gyp ERR! stack at /usr/local/lib/node_modules/node-gyp/lib/configure.js:101:9
gyp ERR! stack at ChildProcess.exithandler (child_process.js:538:7)
gyp ERR! stack at ChildProcess.EventEmitter.emit (events.js:96:17)
gyp ERR! stack at maybeClose (child_process.js:638:16)
gyp ERR! stack at Process._handle.onexit (child_process.js:680:5)
gyp ERR! System Linux 3.2.0-29-generic
gyp ERR! command "node" "/usr/local/bin/node-gyp" "rebuild"
gyp ERR! cwd /home/demo/src/node
gyp ERR! node -v v0.8.13-pre
gyp ERR! node-gyp -v v0.7.1
gyp ERR! not ok
qualcuno ha avuto questo problema prima?
BTW, perché sei utilizzando Node.js 0.8.13 e non la versione stabile 0.8.12? –
Whoops, non era mia intenzione. Passerò alla 0.8.12. –