Can't run blockchain command after installation

[zhouhao27]

Error message is:

module.js:529
throw err;
^

Error: Cannot find module '/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/build/wrtc/v0.0.62/Release/node-v57-darwin-x64/wrtc.node'
at Function.Module._resolveFilename (module.js:527:15)
at Function.Module._load (module.js:476:23)
at Module.require (module.js:568:17)
at require (internal/module.js:11:18)
at Object. (/usr/local/lib/node_modules/blockchain-cli/node_modules/wrtc/lib/peerconnection.js:6:15)
at Module._compile (module.js:624:30)
at Object.Module._extensions..js (module.js:635:10)
at Module.load (module.js:545:32)
at tryModuleLoad (module.js:508:12)
at Function.Module._load (module.js:500:3)

Any idea?

[ghost]

Hi,
follow this link to download a problem-free version.

[ghost]

https://github.com/anders94/blockchain-demo/