pyats installation in virtual environment

[yingying.yang]

I received the following message when I install pyats in virtual environment. 

pip3 install pyats[full]

Then I received the following message when I try to use pyats

anyone has ideas about it? Thank you. 

[bigevilbeard]

@yingying.yang it looks there is a clash in the version in Markupsafe. You can either uninstall/downgrade Markupsafe or start a new venv and install this from fresh. Hope this helps.

(new_venv)root$ pip install pyats[full]
Requirement already satisfied: pyats[full] in ./new_venv/lib/python3.8/site-packages (20.10)

[removed]

(new_venv) root$ pip list | grep pyats
pyats                        20.10
(new_venv) root$ pip list | grep Markup
MarkupSafe                   1.1.1

[yingying.yang]

Hi bigevilbeard, thank you very much for your reply. still the same, I received errors when install pyats. It said "Building wheels for collected packages: yamllint, aiohttp-swagger, async-lru, tftpy, pyftpdlib, backports.ssl" error. 

[bigevilbeard]

@yingying.yang hmm this is odd - i would join this support team space for pyats https://eurl.io/#r18UzrQVr and the team who run this project help support issues such as yours.

Hope this helps.

[yingying.yang]

Thank you bigevilbeard, I just post the screenshot to the team space, hope can get a solution from it. I used pyats before, had no issue, not sure what affect it when I install it in new virtual environment. 

[yingying.yang · Accepted solution]

Good news, someone from the webex space guide me to pyats pubhub, the magic is 

$ pip install --upgrade pip setuptools

 everything is good after upgrade pip with the latest setup tool package. Thank you so much for your help.