fatal : no remote found for dependency '....'

[AaronNGray]

Hi,

I am getting problems finding modules/packages.

I am working in parallel on Linux and Windows.

I have done a :-

npm install -g component

And am having problems with 'visionmedia/debug' on Windows but not on Linux. But I am having problems on Linux on the top level directory install.

component install visionmedia/debug

is working fine in my 'lib/debug' directory of https://github.com/UKDemocracyOS/app on Linux
But on Windows I am getting :-

fatal : no remote found for dependency "mediavision/debug".

https://github.com/visionmedia/debug exists.

My Linux component.json files are here and I will attach the Windows ones which should be the same.

app/lib/debug/component.json
{
"name": "debug",
"dependencies": {
"visionmedia/debug": "^2.1.3"
},
"locals": [
"config"
],
"scripts": [
"index.js"
],
"main": "index.js"
}

app/component.json

{
"name": "democracyos",
"version": "0.14.0",
"description": "An online space for deliberation and voting on political proposals. The software aims to stimulate better arguments and come to better rulings.",
"paths": [
"lib"
],
"locals": [
"boot"
]
}

app/lib/boot/component.json
{
"name": "boot",
"description": "bootstrap component",
"dependencies": {
"visionmedia/page.js": "1.3.7",
"component/t": "1.0.0",
"component/bus": "^0.0.2",
"DemocracyOS/timeago": "master",
"code42day/ga": "1.1.0",
"slifszyc/user-agent": "0.0.9"
},
"locals": [
"config",
"body-classes",
"content-lock",
"homepage",
"proposal",
"law",
"signin",
"signup",
"forgot",
"settings",
"translations",
"flaticons",
"admin",
"header",
"logout",
"help",
"404",
"browser-update",
"debug"
],
"scripts": [ "boot.js" ],
"styles": [ "boot.styl", "boot-responsive.styl" ],
"images": [
"images/check.png",
"images/favicon.ico",
"images/logo.png"
],
"main": "boot.js"
}

[AaronNGray]

On Windows the files are the same except the visionmedia/debug dependency is obviously missing in the lib/debug

app\lib\debug> component install visionmedia/debug

is giving :-

fatal : no remote found for dependency "mediavision/debug".

[AaronNGray]

I am getting the same error message on doing a 'make' on Linux :-

fatal : no remote found for dependency "visionmedia/debug".

I don't know if I am missing doing something with componentjs at this stage ?

[AaronNGray]

Okay its just being non determinate. GitHub was being DDoS'ed apparently and I think its possibly to do with this maybe as some things are now working that were not working before but for no reason. And it seems only to be with new repos, not existing ones.

I think the componentjs component architecture does not do enough retries or wait long enough at times in places like when resolving dependencies.

[timaschew]

DEBUG=* can help to find where the error comes from, see https://github.com/componentjs/guide/blob/master/component/troubleshooting.md

component uses cogent for http requests, there is a deafult timeout of 5 seconds, but you change the timeout:

component/bin/component-install

Line 13 in 1faa776

.option('-t, --timeout <in ms>', 'use a timeout for remotes, default: 5000ms', 5000)

so we can close this issue?

[AaronNGray]

Thanks !

[AaronNGray]

I am still having problems with 'component install' particularly redirects like tj/debug -> visionmedia/debug are still not getting resolved when the internet is busy even with a --timeout 480000

I seemed to have clear periods of working behaviour when the internet is quiet in the early hours in the UK, i.e. 6:00AM GMT.

It seems to be redirects that are hit worst, then newer created repositories, then when it very busy other modules at random. It looks like the '--timeout' flag does not work on all operations within 'component'.

I am in the UK so probably have longer latencies that the US.

I think its the component-resolve module is where the problem is occurring.

[timaschew]

It looks like the '--timeout' flag does not work on all operations within 'component'.

Yep, I think this is the problem, here is the code:
https://github.com/componentjs/remotes.js/blob/0c32e97cc07dd2bbb7076fdf52102e514d4b7431/lib/remotes/github.js#L43

The options are not passed at this place.
Good catch, thanks!

[AaronNGray]

Is it possible to solve this ?

I don't have good enough knowledge of the component codebase.

Aaron

On 8 April 2015 at 11:00, Anton Wilhelm notifications@github.com wrote:

It looks like the '--timeout' flag does not work on all operations within
'component'.

Yep, I think this is the problem, here is the code:

https://github.com/componentjs/remotes.js/blob/0c32e97cc07dd2bbb7076fdf52102e514d4b7431/lib/remotes/github.js#L43

The options are not passed at this place.
Good catch, thanks!

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[timaschew]

I was wrong, it's not the problem, I add a console.log into every request and the timeout option works fine:

awilhelm@antonsmac:~/dev/c8-experiments$ rm -rf components/tj && component-install tj/debug

timeout:  5000
timeout:  5000
  outdated name of a dependency : please update: "tj/debug" -> "visionmedia/debug"
timeout:  5000
timeout:  5000
timeout:  5000
timeout:  5000
timeout:  5000
   installed : tj/debug@2.1.3 in 2186ms
     install : complete

awilhelm@antonsmac:~/dev/c8-experiments$ rm -rf components/tj && component-install --timeout 20000 tj/debug

timeout:  20000
timeout:  20000
  outdated name of a dependency : please update: "tj/debug" -> "visionmedia/debug"
timeout:  20000
timeout:  20000
timeout:  20000
timeout:  20000
timeout:  20000
   installed : tj/debug@2.1.3 in 1347ms
     install : complete