Pkg.add("Atom"): Error: Ausnahme beim Festlegen von "SecurityProtocol":

[crash-crush]

Hello again,

on installing the package Atom for Julia this error occurs, while all other cloning and installing seems to be fine (all appears in turquois), this won't work:

INFO: Downloading file https://s3.amazonaws.com/julialang/bin/winnt/extras/libht
tp_parser_2_7_1.zip
Ausnahme beim Festlegen von "SecurityProtocol": "NULL kann aufgrund von ungülti
gen Enumerationswerten nicht in den Typ "System.Net.SecurityProtocolType" konve
rtiert werden. Geben Sie einen der folgenden Enumerationswerte an, und versuche
n Sie es erneut. Mögliche Enumerationswerte sind "Ssl3, Tls"."
Bei Zeile:1 Zeichen:28
+ [Net.ServicePointManager]:: <<<< SecurityProtocol = [Net.SecurityProtocolType
]::Tls12; (new-object net.webclient).DownloadFile("https://s3.amazonaws.com/jul
ialang/bin/winnt/extras/libhttp_parser_2_7_1.zip", "C:\Users\(Username...)\.julia\v0.
6\HttpParser\deps\downloads\libhttp_parser_2_7_1.zip")
    + CategoryInfo          : InvalidOperation: (:) [], RuntimeException
    + FullyQualifiedErrorId : PropertyAssignmentException

How do I change the value, by looking in this file on my julia folder with notepadd++ I can't find where to change.

Thanks in advance.

-operating system: Windows7 (SP1)(64- bit)

[pfitzseb]

You'll need to update .Net and powershell as described here, which should also solve #439. Or you could just update your OS :)

[crash-crush]

I have installed Powershell 3 and .Net 4.7. The command line version julia itself is ok, but in Atom, the appearance is different because the sidebar ui controls aren't shown anymore, the menu Entry which I also selected isn't there anymore too and in Packages there I can't find Julia anymore also ...

In addition the Console of Atom where it should be possible to programm julia code makes nothing, it doesn't matter what I type, Atom's console doesn't react. :/

[pfitzseb]

Does this help?