Problems with installing jupyter via miniconda

Hello guys!
I wanted to install jupyter for jupyter notebooks using IJulia. I successfully added IJulia, but when I try notebook()it first asks me, to install jupyter via Conda. If I say yes, the process stops and I get the following error:
``` ERROR: failed process: Process(setenv('C:\Users\Anwender\.julia\conda\3\i686\Scripts\conda.exe' install -y jupyter,[“=::=::\”, “USERDOMAIN_ROAMINGPROFILE=DESKTOP-VQA4R8J”, “PUBLIC=C:\Users\Public”, “ONEDRIVECONSUMER=C:\Users\Anwender\OneDrive”, “COMPUTERNAME=DESKTOP-VQA4R8J”, “__COMPAT_LAYER=DetectorsAppHealth”, “MOZ_CRASHREPORTER_STRINGS_OVERRIDE=C:\Program Files\Mozilla Firefox\browser\crashreporter-override.ini”, “HOMEDRIVE=C:”, “MOZ_CRASHREPORTER_PING_DIRECTORY=C:\Users\Anwender\AppData\Roaming\Mozilla\Firefox\Pending Pings”, “SYSTEMDRIVE=C:” … “PROGRAMDATA=C:\ProgramData”, “COMMONPROGRAMFILES=C:\Program Files (x86)\Common Files”, “OPENBLAS_DEFAULT_NUM_THREADS=1”, “PROGRAMW6432=C:\Program Files”, “MOZ_CRASHREPORTER_RESTART_ARG_0=C:\Program Files\Mozilla Firefox\firefox.exe”, “PROCESSOR_REVISION=0802”, “PROGRAMFILES=C:\Program Files (x86)”, “HOMEPATH=\Users\Anwender”, “MOZ_CRASHREPORTER_EVENTS_DIRECTORY=C:\Users\Anwender\AppData\Roaming\Mozilla\Firefox\Profiles\v7cvyi2z.default-release\crashes\events”, “USERPROFILE=C:\Users\Anwender”]), ProcessExited(3000)) [3000]

Stacktrace:
[1] pipeline_error
@ .\process.jl:565 [inlined]
[2] run(::Cmd; wait::Bool)
@ Base .\process.jl:480
[3] run
@ .\process.jl:477 [inlined]
[4] runconda(args::Cmd, env::String)
@ Conda C:\Users\Anwender.julia\packages\Conda\2lg2O\src\Conda.jl:128
[5] add(pkg::String, env::String; channel::String, satisfied_skip_solve::Bool, args::Cmd)
@ Conda C:\Users\Anwender.julia\packages\Conda\2lg2O\src\Conda.jl:256
[6] add (repeats 2 times)
@ C:\Users\Anwender.julia\packages\Conda\2lg2O\src\Conda.jl:239 [inlined]
[7] find_jupyter_subcommand(subcommand::String)
@ IJulia C:\Users\Anwender.julia\packages\IJulia\Vo51o\src\jupyter.jl:23
[8] notebook(; dir::String, detached::Bool)
@ IJulia C:\Users\Anwender.julia\packages\IJulia\Vo51o\src\jupyter.jl:96
[9] notebook()
@ IJulia C:\Users\Anwender.julia\packages\IJulia\Vo51o\src\jupyter.jl:94
[10] top-level scope
@ REPL[3]:1 ```

This is not the first time I`ve encountered that problem. I tried to install miniconda from their webpage, but Julia doesnt seem to use the pre installed miniconda, but rather tries to install it itself again.
Excuse my english, its not my first language.
Im very thankful for every helping hand! :slight_smile:

If you’ve installed your own Python env you can use that, from the docs:

You can force it to use a specific jupyter installation by setting ENV["JUPYTER"] to the path of the jupyter program before Pkg.add, or before running Pkg.build("IJulia"); your preference is remembered on subsequent updates.