error under debian

[ghost]

Got this error durning 'require':

root@debian:/home/drago/empathy/node_modules/openzwave# node test.js

module.js:356
  Module._extensions[extension](this, filename);
                               ^
Error: /home/drago/empathy/node_modules/openzwave/build/Release/openzwave.node: undefined symbol: udev_new
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)
    at require (module.js:380:17)
    at Object.<anonymous> (/home/drago/empathy/node_modules/openzwave/lib/openzwave.js:17:13)
    at Module._compile (module.js:456:26)
    at Object.Module._extensions..js (module.js:474:10)
    at Module.load (module.js:356:32)
    at Function.Module._load (module.js:312:12)
    at Module.require (module.js:364:17)

node -v v0.10.21 npm -v 1.3.15 Linux 3.2.0-4-686-pae

[mathieuruellan]

I have the same issue with debian node -v v0.10.23 npm -v 1.3.10

[beanz]

I've not thought about the correct fix but a workaround is to launch with:

LD_PRELOAD=/lib/x86_64-linux-gnu/libudev.so.0 node test.js

where the correct path to libudev.so.0 will be os dependent but can easily be found by using something like:

locate -r '/libudev.so.0$'

[jperkin]

I can't reproduce this on my RPi running Debian Wheezy, I have these libudev packages installed:

ii  libgudev-1.0-0:armhf  175-7.2    armhf      GObject-based wrapper library for libudev
ii  libudev-dev           175-7.2    armhf      libudev development files
ii  libudev0:armhf        175-7.2    armhf      libudev shared library
ii  udev                  175-7.2    armhf      /dev/ and hotplug management daemon

While I try to get a Debian VM up and running to reproduce, can anyone who hits this problem please provide details of which version they are running, which libudev packages are installed, etc. Thanks.

[amccool]

ii libgudev-1.0-0:i386 204-10 i386 GObject-based wrapper library for libudev ii libudev-dev 204-10 i386 libudev development files ii libudev1:i386 204-10 i386 libudev shared library ii udev 204-10 i386 /dev/ and hotplug management daemon

Linux version 3.13-1-686-pae ([email protected]) (gcc version 4.8.2 (Debian 4.8.2-16) ) #1 SMP Debian 3.13.7-1 (2014-03-25)

[NickDelBen]

Was this issue ever resolved? Is this project still active?

[amccool]

I actively use this project, with the workaround. I did need to add a X.disconnect() followed by a process.exit()

[jperkin]

It's still active, I just didn't ever get around to trying to reproduce the issue - I'll see if I can to that soon. Sorry for the delay.

[NickDelBen]

I can reproduce, using Ubuntu 14.04 on a Thinkpad X220. Using node when i ad the npm package as a dependency, it downloads and builds fine (no error to console at least) but then if i import the package using a require there is an issue.

[ekarak]

If you get openzwave lib installed and working on your machine (either by manual compilation or by debian package), then you could also try the 'OpenZWave/node-openzwave-shared' fork. Στις 5 Ιουλ 2015 2:16 π.μ., ο χρήστης "NickDelBen" [email protected] έγραψε:

I can reproduce, using Ubuntu 14.04 on a Thinkpad X220. Using node when i ad the npm package as a dependency, it downloads and builds fine (no error to console at least) but then if i import the package using a require there is an issue.

— Reply to this email directly or view it on GitHub https://github.com/jperkin/node-openzwave/issues/20#issuecomment-118561813 .