can not install octoprint plugins

I got a new SD image from Robo, and went to the Settings tab, Plugin Manager, clicked Get More, searched for "telegram" and tried to install that plugin. All appears to go well, up until the end where I get this pop up:

Something went wrong
Installing the plugin from URL "unknown" failed: Could not parse output from pip

Any ideas on a fix ? I really need this plugin to work (it did on my old SD card).

Here is what is displayed in the status window:

Code:

Installing plugin "OctoPrint-Telegram" from https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip...
/home/pi/oprint/bin/python -m pip install https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip
Collecting https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip
Using cached https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip
Requirement already satisfied (use --upgrade to upgrade): OctoPrint-Telegram==1.6.2 from https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip in /home/pi/oprint/lib/python2.7/site-packages
Requirement already satisfied: OctoPrint in /home/pi/oprint/lib/python2.7/site-packages (from OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pillow in /home/pi/oprint/lib/python2.7/site-packages (from OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Login<0.3,>=0.2.2 in /home/pi/oprint/lib/python2.7/site-packages/Flask_Login-0.2.11-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Babel<0.10,>=0.9 in /home/pi/oprint/lib/python2.7/site-packages/Flask_Babel-0.9-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: scandir<1.4,>=1.3 in /home/pi/oprint/lib/python2.7/site-packages/scandir-1.3-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Assets<0.11,>=0.10 in /home/pi/oprint/lib/python2.7/site-packages/Flask_Assets-0.10-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: feedparser<5.3,>=5.2.1 in /home/pi/oprint/lib/python2.7/site-packages/feedparser-5.2.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: rsa<3.3,>=3.2 in /home/pi/oprint/lib/python2.7/site-packages/rsa-3.2.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: PyYAML<3.11,>=3.10 in /home/pi/oprint/lib/python2.7/site-packages/PyYAML-3.10-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: flask<0.11,>=0.9 in /home/pi/oprint/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: tornado==4.0.2 in /home/pi/oprint/lib/python2.7/site-packages/tornado-4.0.2-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: sarge<0.2,>=0.1.4 in /home/pi/oprint/lib/python2.7/site-packages/sarge-0.1.4-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pkginfo<1.3,>=1.2.1 in /home/pi/oprint/lib/python2.7/site-packages/pkginfo-1.2.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: netifaces<0.11,>=0.10 in /home/pi/oprint/lib/python2.7/site-packages/netifaces-0.10.6-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Jinja2<2.9,>=2.8 in /home/pi/oprint/lib/python2.7/site-packages/Jinja2-2.8.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: chainmap<1.1,>=1.0.2 in /home/pi/oprint/lib/python2.7/site-packages/chainmap-1.0.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: sockjs-tornado<1.1,>=1.0.2 in /home/pi/oprint/lib/python2.7/site-packages/sockjs_tornado-1.0.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: future<0.16,>=0.15 in /home/pi/oprint/lib/python2.7/site-packages/future-0.15.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: psutil<3.3,>=3.2.1 in /home/pi/oprint/lib/python2.7/site-packages/psutil-3.2.2-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pyserial<2.8,>=2.7 in /home/pi/oprint/lib/python2.7/site-packages/pyserial-2.7-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: werkzeug<0.9,>=0.8.3 in /home/pi/oprint/lib/python2.7/site-packages/Werkzeug-0.8.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Principal<0.4,>=0.3.5 in /home/pi/oprint/lib/python2.7/site-packages/Flask_Principal-0.3.5-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: watchdog<0.9,>=0.8.3 in /home/pi/oprint/lib/python2.7/site-packages/watchdog-0.8.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Click<6.3,>=6.2 in /home/pi/oprint/lib/python2.7/site-packages/click-6.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pylru<1.1,>=1.0.9 in /home/pi/oprint/lib/python2.7/site-packages/pylru-1.0.9-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: netaddr<0.8,>=0.7.17 in /home/pi/oprint/lib/python2.7/site-packages/netaddr-0.7.19-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: requests<2.8,>=2.7 in /home/pi/oprint/lib/python2.7/site-packages/requests-2.7.0-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: markdown<2.7,>=2.6.4 in /home/pi/oprint/lib/python2.7/site-packages/Markdown-2.6.11-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: awesome-slugify<1.7,>=1.6.5 in /home/pi/oprint/lib/python2.7/site-packages/awesome_slugify-1.6.5-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: semantic-version<2.5,>=2.4.2 in /home/pi/oprint/lib/python2.7/site-packages/semantic_version-2.4.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Babel>=1.0 in /home/pi/oprint/lib/python2.7/site-packages/Babel-2.5.3-py2.7.egg (from Flask-Babel<0.10,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: speaklater>=1.2 in /home/pi/oprint/lib/python2.7/site-packages/speaklater-1.3-py2.7.egg (from Flask-Babel<0.10,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: webassets>=0.10 in /home/pi/oprint/lib/python2.7/site-packages/webassets-0.12.1-py2.7.egg (from Flask-Assets<0.11,>=0.10->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pyasn1>=0.1.3 in /home/pi/oprint/lib/python2.7/site-packages/pyasn1-0.4.2-py2.7.egg (from rsa<3.3,>=3.2->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: itsdangerous>=0.21 in /home/pi/oprint/lib/python2.7/site-packages/itsdangerous-0.24-py2.7.egg (from flask<0.11,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: certifi in /home/pi/oprint/lib/python2.7/site-packages/certifi-2018.1.18-py2.7.egg (from tornado==4.0.2->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: backports.ssl_match_hostname in /home/pi/oprint/lib/python2.7/site-packages/backports.ssl_match_hostname-3.5.0.1-py2.7.egg (from tornado==4.0.2->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: MarkupSafe in /home/pi/oprint/lib/python2.7/site-packages/MarkupSafe-1.0-py2.7-linux-armv7l.egg (from Jinja2<2.9,>=2.8->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: blinker in /home/pi/oprint/lib/python2.7/site-packages/blinker-1.4-py2.7.egg (from Flask-Principal<0.4,>=0.3.5->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: argh>=0.24.1 in /home/pi/oprint/lib/python2.7/site-packages/argh-0.26.2-py2.7.egg (from watchdog<0.9,>=0.8.3->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pathtools>=0.1.1 in /home/pi/oprint/lib/python2.7/site-packages/pathtools-0.1.2-py2.7.egg (from watchdog<0.9,>=0.8.3->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: regex in /home/pi/oprint/lib/python2.7/site-packages/regex-2018.2.21-py2.7-linux-armv7l.egg (from awesome-slugify<1.7,>=1.6.5->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Unidecode<0.05,>=0.04.14 in /home/pi/oprint/lib/python2.7/site-packages/Unidecode-0.4.21-py2.7.egg (from awesome-slugify<1.7,>=1.6.5->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pytz>=0a in /home/pi/oprint/lib/python2.7/site-packages/pytz-2018.3-py2.7.egg (from Babel>=1.0->Flask-Babel<0.10,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
You are using pip version 9.0.1, however version 20.2.4 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
Done!

 

Thanks Mark, but it seems like it does the same thing, not not throw the error. It doesn't appear on the list of plugins, even after restart octoprint / reboot R2.

Code:

pi@husky-hubbard:~ $ source ./oprint/bin/activate

(oprint) pi@husky-hubbard:~ $ sudo pip --disable-pip-version-check install https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip --no-cache-dir


Usage:  

  pip <command> [options]


no such option: --disable-pip-version-check

(oprint) pi@husky-hubbard:~ $ man pip

Code:

(oprint) pi@husky-hubbard:~ $ /home/pi/oprint/bin/python -m pip --disable-pip-version-check install https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip --no-cache-dir
Collecting https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip
  Downloading https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip
     | 440kB 5.7MB/s
  Requirement already satisfied (use --upgrade to upgrade): OctoPrint-Telegram==1.6.2 from https://github.com/fabianonline/OctoPrint-Telegram/archive/master.zip in ./oprint/lib/python2.7/site-packages
Requirement already satisfied: OctoPrint in ./oprint/lib/python2.7/site-packages (from OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pillow in ./oprint/lib/python2.7/site-packages (from OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Login<0.3,>=0.2.2 in ./oprint/lib/python2.7/site-packages/Flask_Login-0.2.11-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Babel<0.10,>=0.9 in ./oprint/lib/python2.7/site-packages/Flask_Babel-0.9-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: scandir<1.4,>=1.3 in ./oprint/lib/python2.7/site-packages/scandir-1.3-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Assets<0.11,>=0.10 in ./oprint/lib/python2.7/site-packages/Flask_Assets-0.10-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: feedparser<5.3,>=5.2.1 in ./oprint/lib/python2.7/site-packages/feedparser-5.2.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: rsa<3.3,>=3.2 in ./oprint/lib/python2.7/site-packages/rsa-3.2.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: PyYAML<3.11,>=3.10 in ./oprint/lib/python2.7/site-packages/PyYAML-3.10-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: flask<0.11,>=0.9 in ./oprint/lib/python2.7/site-packages/Flask-0.10.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: tornado==4.0.2 in ./oprint/lib/python2.7/site-packages/tornado-4.0.2-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: sarge<0.2,>=0.1.4 in ./oprint/lib/python2.7/site-packages/sarge-0.1.4-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pkginfo<1.3,>=1.2.1 in ./oprint/lib/python2.7/site-packages/pkginfo-1.2.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: netifaces<0.11,>=0.10 in ./oprint/lib/python2.7/site-packages/netifaces-0.10.6-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Jinja2<2.9,>=2.8 in ./oprint/lib/python2.7/site-packages/Jinja2-2.8.1-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: chainmap<1.1,>=1.0.2 in ./oprint/lib/python2.7/site-packages/chainmap-1.0.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: sockjs-tornado<1.1,>=1.0.2 in ./oprint/lib/python2.7/site-packages/sockjs_tornado-1.0.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: future<0.16,>=0.15 in ./oprint/lib/python2.7/site-packages/future-0.15.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: psutil<3.3,>=3.2.1 in ./oprint/lib/python2.7/site-packages/psutil-3.2.2-py2.7-linux-armv7l.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pyserial<2.8,>=2.7 in ./oprint/lib/python2.7/site-packages/pyserial-2.7-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: werkzeug<0.9,>=0.8.3 in ./oprint/lib/python2.7/site-packages/Werkzeug-0.8.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Flask-Principal<0.4,>=0.3.5 in ./oprint/lib/python2.7/site-packages/Flask_Principal-0.3.5-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: watchdog<0.9,>=0.8.3 in ./oprint/lib/python2.7/site-packages/watchdog-0.8.3-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Click<6.3,>=6.2 in ./oprint/lib/python2.7/site-packages/click-6.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pylru<1.1,>=1.0.9 in ./oprint/lib/python2.7/site-packages/pylru-1.0.9-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: netaddr<0.8,>=0.7.17 in ./oprint/lib/python2.7/site-packages/netaddr-0.7.19-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: requests<2.8,>=2.7 in ./oprint/lib/python2.7/site-packages/requests-2.7.0-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: markdown<2.7,>=2.6.4 in ./oprint/lib/python2.7/site-packages/Markdown-2.6.11-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: awesome-slugify<1.7,>=1.6.5 in ./oprint/lib/python2.7/site-packages/awesome_slugify-1.6.5-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: semantic-version<2.5,>=2.4.2 in ./oprint/lib/python2.7/site-packages/semantic_version-2.4.2-py2.7.egg (from OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Babel>=1.0 in ./oprint/lib/python2.7/site-packages/Babel-2.5.3-py2.7.egg (from Flask-Babel<0.10,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: speaklater>=1.2 in ./oprint/lib/python2.7/site-packages/speaklater-1.3-py2.7.egg (from Flask-Babel<0.10,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: webassets>=0.10 in ./oprint/lib/python2.7/site-packages/webassets-0.12.1-py2.7.egg (from Flask-Assets<0.11,>=0.10->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pyasn1>=0.1.3 in ./oprint/lib/python2.7/site-packages/pyasn1-0.4.2-py2.7.egg (from rsa<3.3,>=3.2->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: itsdangerous>=0.21 in ./oprint/lib/python2.7/site-packages/itsdangerous-0.24-py2.7.egg (from flask<0.11,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: certifi in ./oprint/lib/python2.7/site-packages/certifi-2018.1.18-py2.7.egg (from tornado==4.0.2->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: backports.ssl_match_hostname in ./oprint/lib/python2.7/site-packages/backports.ssl_match_hostname-3.5.0.1-py2.7.egg (from tornado==4.0.2->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: MarkupSafe in ./oprint/lib/python2.7/site-packages/MarkupSafe-1.0-py2.7-linux-armv7l.egg (from Jinja2<2.9,>=2.8->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: blinker in ./oprint/lib/python2.7/site-packages/blinker-1.4-py2.7.egg (from Flask-Principal<0.4,>=0.3.5->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: argh>=0.24.1 in ./oprint/lib/python2.7/site-packages/argh-0.26.2-py2.7.egg (from watchdog<0.9,>=0.8.3->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pathtools>=0.1.1 in ./oprint/lib/python2.7/site-packages/pathtools-0.1.2-py2.7.egg (from watchdog<0.9,>=0.8.3->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: regex in ./oprint/lib/python2.7/site-packages/regex-2018.2.21-py2.7-linux-armv7l.egg (from awesome-slugify<1.7,>=1.6.5->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: Unidecode<0.05,>=0.04.14 in ./oprint/lib/python2.7/site-packages/Unidecode-0.4.21-py2.7.egg (from awesome-slugify<1.7,>=1.6.5->OctoPrint->OctoPrint-Telegram==1.6.2)
Requirement already satisfied: pytz>=0a in ./oprint/lib/python2.7/site-packages/pytz-2018.3-py2.7.egg (from Babel>=1.0->Flask-Babel<0.10,>=0.9->OctoPrint->OctoPrint-Telegram==1.6.2)
(oprint) pi@husky-hubbard:~ $ 

 

But I made some progress. Instead of pointing to the file in the repository, I went to the URL field and asked it to install from here...

https://github.com/fabianonline/OctoPrint-Telegram/archive/stable.zip

and I am making progress. will report back