nodejs daemon wrong architecture

I'm trying to run 'dali' a highcharts exporter from nodejs on my Mac under OSX Mountain Lion

I'm getting the following error:

module.js:485
    process.dlopen(filename, module.exports);
      ^
Error: dlopen(/Users/greg/node_modules/daemon/lib/daemon.v0.8.8.node, 1): no suitable image found.  Did find:
/Users/greg/node_modules/daemon/lib/daemon.v0.8.8.node: mach-o, but wrong architecture
at Object.Module._extensions..node (module.js:485:11)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
at Module.require (module.js:362:17)
at require (module.js:378:17)
at Object.<anonymous> (/Users/greg/node_modules/daemon/lib/daemon.js:12:11)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)

The key part is: "wrong architecture"

If I run:

lipo -info /Users/greg/node_modules/daemon/lib/daemon.v0.8.8.node

It returns:

Non-fat file: /Users/greg/node_modules/daemon/lib/daemon.v0.8.8.node is architecture: i386

I'm guessing a x64 version is requried.

How do I get and install the 64 bit version of this lib?

I am guessing this dialog took place about a month ago or so. I have the same problem as the original poster on running a nodejs add-on written in C++.

But, lipo is used on universal file formats to create a single architecture file. I am pretty sure that the message "Non-fat file..." is saying that the file IS NOT in a universal (fat) file format. Since lipo only accepts fat files, lipo has no work to do on the file.

I have delved into the mach-o binary a bit and looked at the header. The file is marked a a mach bundle and that is not what I expected.

I built my file via the NodeJS node-waf program with a wscript build file. Currently, my problem has not been resolved. I am new to both NodeJS and using WAF wscript files for building.