Nvm-windows: Problem installing node on windows for the first time using nvm windows.

[martijnsenden]

If this is a question about how to use NVM4W, please use stackoverflow instead.

If this is an issue regarding antivirus, make sure you search the existing issues first.

My Environment

• [ ] Windows 7 or below (not truly supported due to EOL - see wiki for details)
• [ ] Windows 8
• [ ] Windows 8.1
• [ ] Windows 10
• [ ] Windows 10 IoT Core
• [ ] Windows Server 2012
• [X] Windows Server 2012 R2

• [ ] Windows Server 2016

• [ ] My Windows installation is non-English.

I'm using NVM4W version:

• [X] 1.1.7
• [ ] 1.1.6
• [ ] 1.1.5
• [ ] 1.1.4
• [ ] 1.1.3
• [ ] 1.1.2
• [ ] 1.1.1
• [ ] Older
• [ ] OTHER (Please Specify)

I have already...

• [X] read the README to be aware of npm gotchas & antivirus issues.
• [X] reviewed the wiki to make sure my issue hasn't already been resolved.
• [X] verified I'm using an account with administrative privileges.
• [X] searched the issues (open and closed) to make sure this isn't a duplicate.
• [X] made sure this isn't a question about how to use NVM for Windows, since gitter is used for questions and comments.

My issue is related to (check only those which apply):

• [ ] settings.txt
• [ ] proxy support (Have you tried version 1.1.0+?)
• [ ] 32 or 64 bit support (Have you tried version 1.1.3+?)
• [ ] Character escaping (Have you tried version 1.1.6+?)
• [ ] A standard shell environment (terminal/powershell)
• [X] A non-standard shell environment (Cmder, Hyper, Cygwin, git)

Expected Behavior

I installed nvm for windows on a citrix thin client with Windows Server 2012 R2. When I type nvm in the Git Bash terminal that I have installed, I get the nvm help menu. This should confirm that everything is working. When I now do: nvm install latest all, I get the following error message:

Could not retrieve  https://nodejs.org/dist/latest/SHASUMS256.txt.

Get https://nodejs.org/dist/latest/SHASUMS256.txt: dial tcp 104.20.23.46:443: i/o timeout

I also tried nvm install latest all --insecure, but that did not help.

Actual Behavior

I would expect nvm to install the latest npm and node.

Steps to reproduce the problem:

See steps in 'Expected Behavior'.

[netwiser]

please use nvm proxy your_proxy_and_port to setup the proxy for nvm

[coreybutler]

I don't think this is a proxy issue.

It looks like something is blocking your inbound connection at the network level. In this case, NVM4W is just the messenger. Older versions of Windows servers tend to have a pretty tightly locked down firewall, so I'd start by checking there. See if you can even access those URL's from a browser on the server.

The other possibility is the Windows Certificate Trustchain doesn't recognize the TLS/SSL cert of the remote server. In this case, you can add --insecure to the end of the command to bypass the TLS/SSL validation step. I'm leaning more towards a firewall issue though, because TLS/SSL doesn't typically timeout when there is a problem. It normally says the remote host isn't trusted.

[martijnsenden]

Thanks. I had tried the --insecure option, so I guess the firewall is a
good bet.

Op do 18 apr. 2019 01:05 schreef Corey Butler [e-mail]:

I don't think this is a proxy issue.

It looks like something is blocking your inbound connection at the network
level. In this case, NVM4W is just the messenger. Older versions of Windows
servers tend to have a pretty tightly locked down firewall, so I'd start by
checking there. See if you can even access those URL's from a browser on
the server.

The other possibility is the Windows Certificate Trustchain doesn't
recognize the TLS/SSL cert of the remote server. In this case, you can add
--insecure to the end of the command to bypass the TLS/SSL validation
step. I'm leaning more towards a firewall issue though, because TLS/SSL
doesn't typically timeout when there is a problem. It normally says the
remote host isn't trusted.

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