opa 1.01 : node.js -> Error: Cannot find module 'mongodb'

Question

I've tried to compile my opa project with the new release 1.0.1. I'm now using :

node myApp.js

to run the server. I get the following error :

module.js:337
    throw new Error("Cannot find module '" + request + "'");
Error: Cannot find module 'mongodb'

Do I need to install a node.js module or something to use mongodb ? My mongodb used to work pretty well with the old native backend.

I've also tried to compile my app with the native backend, and I get that message :

Error: No implementations provided for the following modules:
MailMLRuntime referenced from /usr/lib/opa/stdlib/stdlib.qmlflat/stdlib.web.mail.smtp.client.opx/_build/cstdli
_2eweb_2email_2esmtp_2eclient.cmxa(Bsl_init_stdlib_2eweb_2email_2esmtp_2eclient)

Any idea ?

Thanks

Also for checking you can use node REPL, type 'node' and then require('mongodb') to see if its finding the module. — Risto Novik, Jun 22 '12 at 10:26

score 2 · Answer 1 · answered Jun 22 '12 at 10:23

2

when you launch the compiled node app with node myapp.js, it will look for the node modules in your NODE_PATH.

However, if you launch it with ./myapp.js, it will look at the Opa installation folder first, so that you don't have to install node dependencies yourself :)

answered Jun 22 '12 at 10:23

Fred

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I've already tried this solution, but I get the error : "Killed" – Guillaume Jun 22 '12 at 10:36
Where is this "Killed" error ? in the Terminal ? Which OS are you on ? – Fred Jun 22 '12 at 10:44
I'm working on an ubuntu 11.04. The console says : # ./myApp.js \n Killed \n # – Guillaume Jun 22 '12 at 10:46
It seems that opa use too much memory. I'm using a virtual server with only 512 mb of ram :( – Guillaume Jun 22 '12 at 11:02
Ok, cool. We are working on a fix for the native mail lib problem ;) – Fred Jun 22 '12 at 13:52

opa 1.01 : node.js -> Error: Cannot find module 'mongodb'

1 Answers1