Windows install

[26medias]

Hi,

Any help available to install on windows?

I have pkg-config installed and working, yet it fails.

Here is the console dump from npm install:

C:\xampp\htdocs\git\AIStock>npm install fann
npm WARN package.json AIStock@1.0.0 No repository field.
npm WARN package.json AIStock@1.0.0 No README data
npm http GET https://registry.npmjs.org/fann
npm http 304 https://registry.npmjs.org/fann

fann@0.2.3 install C:\xampp\htdocs\git\AIStock\node_modules\fann
node-gyp rebuild
C:\xampp\htdocs\git\AIStock\node_modules\fann>node "C:\Program Files\nodejs\node
_modules\npm\bin\node-gyp-bin....\node_modules\node-gyp\bin\node-gyp.js" rebu
ild
gyp: Call to 'pkg-config --atleast-version=2.1.0 fann' returned exit status 1. w
hile trying to load binding.gyp
gyp ERR! configure error
gyp ERR! stack Error: gyp failed with exit code: 1
gyp ERR! stack at ChildProcess.onCpExit (C:\Program Files\nodejs\node_module
s\npm\node_modules\node-gyp\lib\configure.js:467:16)
gyp ERR! stack at ChildProcess.EventEmitter.emit (events.js:98:17)
gyp ERR! stack at Process.ChildProcess._handle.onexit (child_process.js:789:
12)
gyp ERR! System Windows_NT 6.1.7601
gyp ERR! command "node" "C:\Program Files\nodejs\node_modules\npm\node_modu
les\node-gyp\bin\node-gyp.js" "rebuild"
gyp ERR! cwd C:\xampp\htdocs\git\AIStock\node_modules\fann
gyp ERR! node -v v0.10.22
gyp ERR! node-gyp -v v0.11.0
gyp ERR! not ok
npm ERR! fann@0.2.3 install: node-gyp rebuild
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the fann@0.2.3 install script.
npm ERR! This is most likely a problem with the fann 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 fann
npm ERR! There is likely additional logging output above.

npm ERR! System Windows_NT 6.1.7601
npm ERR! command "C:\Program Files\nodejs\node.exe" "C:\Program Files\nod
ejs\node_modules\npm\bin\npm-cli.js" "install" "fann"
npm ERR! cwd C:\xampp\htdocs\git\AIStock
npm ERR! node -v v0.10.22
npm ERR! npm -v 1.3.14
npm ERR! code ELIFECYCLE
npm ERR!
npm ERR! Additional logging details can be found in:
npm ERR! C:\xampp\htdocs\git\AIStock\npm-debug.log
npm ERR! not ok code 0

[toddpi314]

It looks like you don't have Gyp installed

[feidens]

Same on OS X Yosemite

[Waxo]

Same on unbutu 15.04

[Waxo]

Ok i've found a way. If you install the last version of fann the version is not set in fann.pc (under /usr/local/lib/pkgconfig/fann.pc).
If you use pkg-config --modversion fann and you get an empty line the version is not set.
So just edit the fann.pc with the good version and it will works.