syntax error near unexpected token `(' when building a docker image from dockerfile

Question

I am trying to run the below command over an alpine image in my docker file:

I have powershell installed and trying to get chocolatey through powershell commands.

RUN pwsh -c Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))

and running into this error

/bin/bash: -c: line 0: syntax error near unexpected token `('

I also tried including the below and ran into the same issue.

SHELL ["/bin/bash", "-c"] \
RUN shopt -s extglob

Enclose everything after -c in '...', and use "..." around the URL. — mklement0
– mklement0, Commented Aug 20, 2020 at 3:40

vvvv4d · Accepted Answer · 2020-08-20 18:55:21Z

0

You are missing '

RUN pwsh -c 'Set-ExecutionPolicy Bypass -Scope Process -Force; [System.Net.ServicePointManager]::SecurityProtocol = [System.Net.ServicePointManager]::SecurityProtocol -bor 3072; iex ((New-Object System.Net.WebClient).DownloadString("https://chocolatey.org/install.ps1"))'

edited Aug 20, 2020 at 18:55

answered Aug 20, 2020 at 3:48

vvvv4d

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