Why is the bem server not working?

Question

Node.js

I'm trying to install a bem server on my computer (Macbook Air, OS X 10.9.4)
I'm doing everything according to the instructions en.bem.info/tutorials/project-stub
After the command 'bem server' I go to the page localhost:8080/desktop.bundles
And I see next message

HTTP error 500

Error: Tech module with path '/Users/my_username/lab/project-stub/libs/bem-core/.bem/techs/bemhtml.js' not found on require search paths
    at exports.Level.INHERIT.resolveTechPath (/Users/my_username/lab/project-stub/node_modules/bem/lib/level.js:280:19)
    at exports.Level.INHERIT.resolveTech (/Users/my_username/lab/project-stub/node_modules/bem/lib/level.js:228:25)
    at exports.Level.INHERIT.resolveTechName (/Users/my_username/lab/project-stub/node_modules/bem/lib/level.js:244:47)
    at exports.Level.INHERIT.resolveTech (/Users/my_username/lab/project-stub/node_modules/bem/lib/level.js:231:25)
    at exports.Level.INHERIT.createTech (/Users/my_username/lab/project-stub/node_modules/bem/lib/level.js:206:32)
    at exports.Level.INHERIT.getTech (/Users/my_username/lab/project-stub/node_modules/bem/lib/level.js:193:43)
    at null. (/Users/my_username/lab/project-stub/node_modules/bem/lib/nodes/bundle.js:64:28)
    at Array.forEach (native)
    at null. (/Users/my_username/lab/project-stub/node_modules/bem/lib/nodes/bundle.js:62:29)
    at Promise.apply (/Users/my_username/lab/project-stub/node_modules/bem/node_modules/q/q.js:1122:26)

How to fix it and make it work?

Answer 1

Have you installed all dependencies? Run npm install in the application folder

Answer 2

If the problem is with bem-core, bem-components (in this case, the first one) forgot bower install, which should be installed with npm install. Also, bem server is a bit outdated and better to use enb server.
In general, it is much faster to find an answer to such questions on bem.info and the forum.