Deployment not working using Nunjucks

[simranprdxn]

Hi Guys,

Please help, why this could be a problem?

nunjucks@3.1.0 postinstall /tmp/deployment/application/node_modules/nunjucks
postinstall-build src

module.js:471
throw err;
^

Error: Cannot find module './index'
at Function.Module._resolveFilename (module.js:469:15)
at Function.Module._load (module.js:417:25)
at Module.require (module.js:497:17)
at require (internal/module.js:20:19)
at Object. (/tmp/deployment/application/node_modules/.bin/postinstall-build:2:1)
at Module._compile (module.js:570:32)
at Object.Module._extensions..js (module.js:579:10)
at Module.load (module.js:487:32)
at tryModuleLoad (module.js:446:12)
at Function.Module._load (module.js:438:3)

[fdintino]

What command are you using to install?

[simranprdxn]

@fdintino : npm install

5383 info lifecycle nunjucks@3.1.0~postinstall: Failed to exec postinstall script
5384 verbose stack Error: nunjucks@3.1.0 postinstall: postinstall-build src
5384 verbose stack Exit status 1
5384 verbose stack at EventEmitter. (/opt/elasticbeanstalk/node-install/node-v6.10.0-linux-x64/lib/node_modules/npm/lib/utils/lifecycle.js:255:16)
5384 verbose stack at emitTwo (events.js:106:13)
5384 verbose stack at EventEmitter.emit (events.js:191:7)
5384 verbose stack at ChildProcess. (/opt/elasticbeanstalk/node-install/node-v6.10.0-linux-x64/lib/node_modules/npm/lib/utils/spawn.js:40:14)
5384 verbose stack at emitTwo (events.js:106:13)
5384 verbose stack at ChildProcess.emit (events.js:191:7)
5384 verbose stack at maybeClose (internal/child_process.js:877:16)
5384 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)

[fdintino]

A few things that might help me sort this out:

• what version of npm are you using. Any chance you could upgrade it?
• If you're running npm install in a place that already has files, consider clearing out whatever you can before running it again. So, for instance, if /tmp/deployment/application/node_modules exists before you run the command, try deleting it first and starting from scratch.

[fdintino]

Also, putting the full npm install output in a gist and posting that here might provide useful context.

[boccob]

I have the same issue. Can be easily reproduced with npm install nunjucks --no-bin-links (node v9.2.1 and npm v5.6.0).

[fdintino]

Could you check if this is fixed with the 3.1.1 release of nunjucks?

[Ryanmtate]

Hi @fdintino

Ran into this issue today:

> nunjucks@3.1.1 postinstall 

node_modules/nunjucks
> node scripts/postinstall-build.js src

module.js:515
    throw err;
    ^

Error: Cannot find module 'node_modules/nunjucks/scripts/postinstall-build.js'
    at Function.Module._resolveFilename (module.js:513:15)
    at Function.Module._load (module.js:463:25)
    at Function.Module.runMain (module.js:653:10)
    at startup (bootstrap_node.js:187:16)
    at bootstrap_node.js:608:3

[fdintino]

Sorry about that. I'll need to add some test coverage around npm packaging. Could you check once more to see whether the 3.1.2 release addresses your issues?

[fdintino]

I'm going to assume that this issue is resolved. Please feel free to reopen to let me know if it is still an issue.

[boccob]

Works fine for me. Thank you for the fix!