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The installer tells you to run deno --help. However, since the path was only set at the system level, it is unchanged in the current env, and so the attempt to do so fails, as the command line is unable to locate the binary.
Killing the terminal and restarting it will fix it, but many junior programmers won't think to do that.
PS C:\Users\john> deno
deno : The term 'deno' is not recognized as the name of a cmdlet, function, script file, or operable program. Check
the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ deno
+ ~~~~
+ CategoryInfo : ObjectNotFound: (deno:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
PS C:\Users\john> irm https://deno.land/install.ps1 | iex
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0
100 28.2M 100 28.2M 0 0 28.8M 0 --:--:-- --:--:-- --:--:-- 93.3M
Deno was installed successfully to C:\Users\john\.deno\bin\deno.exe
Run 'deno --help' to get started
Stuck? Join our Discord https://discord.gg/deno
PS C:\Users\john> deno --help
deno : The term 'deno' is not recognized as the name of a cmdlet, function, script file, or operable program. Check
the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ deno --help
+ ~~~~
+ CategoryInfo : ObjectNotFound: (deno:String) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : CommandNotFoundException
The text was updated successfully, but these errors were encountered:
Went to try to install Deno on a laptop to re-test denoland/deno#15117. It appears that the PowerShell install approach does not hot-lodge the path changes, at least in Windows 11.
The installer tells you to run
deno --help
. However, since the path was only set at the system level, it is unchanged in the current env, and so the attempt to do so fails, as the command line is unable to locate the binary.Killing the terminal and restarting it will fix it, but many junior programmers won't think to do that.
The text was updated successfully, but these errors were encountered: