You do not have sufficient privilege to perform this operation. Linking successful
If you are using windows, it could be that you have downloaded spacy model but symbolic link is failing. No worries, you can copy paste the folder manually to get it detected.
Go to site-packages of your python.
See the package you downloaded, for my case it was en_core_web_sm
Copy and rename it to ../site-packages/spacy/data/en