I'm trying to install qutebrowser with tox and followed the instructions on this page.
However, this didn't work. When I run
python3 -m qutebrowser
I get one of the error messages
Fatal error: jinja2 is required to run qutebrowser but could not be imported! Maybe it's not installed?
The error encountered was:
No module named 'jinja2'
Please search for the python3 version of jinja2 in your distributions packages, or see https://github.com/qutebrowser/qutebrowser/blob/master/doc/install.asciidoc
If you installed a qutebrowser package for your distribution, please report this as a bug.
or the same with PyYAML/yaml instead of jinja2.
However, if I run
sudo pip install jinja2
sudo pip install pyyaml
I get
Requirement already satisfied: jinja2 in /usr/local/lib/python2.7/dist-packages (2.10.1)
Requirement already satisfied: MarkupSafe>=0.23 in /usr/lib/python2.7/dist-packages (from jinja2) (0.23)
Requirement already satisfied: pyyaml in /usr/local/lib/python2.7/dist-packages (5.1)
I guess the problem may be that the installed versions are for python2.7, however I followed these instructions without change.
You followed those instructions with a change: you run python3 instead of python.
If you have both Python 2.7 and Python 3 installed to install packages for Python 3 you need to run pip3 install or python3 -m pip install.
Related
Dicide to use odoo 15. It need python v3.7 - ok install v3.7. Try to run but have error "ModuleNotFoundError: No module named 'babel'"
Then use
(venv) rmax#rmax-comp:~/odoo/odoo15$ pip install babel
Requirement already satisfied: babel in ./venv/lib/python3.7/site-packages (2.6.0)
Requirement already satisfied: pytz>=0a in ./venv/lib/python3.7/site-packages (from babel) (2019.3)
How to solve this?
Run this command in terminal -- sudo pip3 install babel
activate virtual environment: source /bin/activate
then
sudo pip3 install babel
Having trouble installing any packages or upgrading through PIP install. basically i want to install packages for Data Science. Not able to use CONDA either.
Error I got-
ERROR: Could not find a version that satisfies the requirement menuinst (from conda) (from versions: none)
ERROR: No matching distribution found for menuinst (from conda)
WARNING: You are using pip version 19.2.3, however version 20.1.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
I’m trying to update the rasa bot source code from a friend of mine but I had a problem when trying to download rasa_core:
(cha_env) C:\Users\antoi\Documents\Programming\Nathalie\Chatbot_RASA_room_reservation>pip install rasa_core
Collecting rasa_core
...
Collecting tensorflow==1.10.0 (from rasa_core)
Could not find a version that satisfies the requirement tensorflow==1.10.0 (from rasa_core) (from versions: )
No matching distribution found for tensorflow==1.10.0 (from rasa_core)
You are using pip version 10.0.1, however version 18.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
Do you have any idea ? Is it because of the requirements ?
I tried to install tensorflow according to this answer :
python3 -m pip install --upgrade https://storage.googleapis.com/tensorflow/mac/cpu/tensorflow-0.12.0-py3-none-any.whl
But I still have the same issue.
I remember seeing this issue when my colleague was installing it rasa_core. Try installing tensorflow separately then continue with rasa_core installation. It should solve the problem
pip install tensorflow
If you get No matching distribution found for tensorflow error try following:
Note: This works for 64 bit Windows for tensorflow version 1.12.0. For all the variants of tensorflow distribution please check https://storage.googleapis.com/tensorflow/
python -m pip install --upgrade https://storage.googleapis.com/tensorflow/libtensorflow/libtensorflow-cpu-windows-x86_64-1.12.0-rc2.zip
I'm trying to test a python project which utilizes the yaml package (pyyaml) using travis-ci.
sudo: required
python: "3.6"
before_install:
- sudo apt-get install -y python3-pip
- sudo pip3 install pyyaml
script:
- ./setup.py test
However travis keeps giving me:
ModuleNotFoundError: No module named 'yaml'
I've tried using plain pip to install pyyaml, as well as the ubuntu package python3-yaml with no luck. I can get it to work on a local VM with ubuntu, just not in travis-ci.
The "ModuleNotFoundError" indicates that it is indeed Python 3.6 that generates the error Python <= 3.5 would give a module error. I would tend to use /path/to/python setup.py test, but it already looks like you have the right Python there.
That leaves that pip3 might not install where you think it installs, so you should at least do:
- sudo /path/to/python36 -m pip install pyyaml
to make sure you get the pip3 that you are expecting, and that you are not using some default system Python 3.5 or earlier.
You could also consider installing virtualenv with a known path, and install pyyaml in there and then run your setup.py with a full path of the python from there.
I have done, apt-get install fontforge on my ubuntu system. When i do import fontforge in my python code, it throws error as, No module named fontforge.
When i do, pip install fontforge, it throws error as,,
Could not find a version that satisfies the requirement fontforge (from versions: )
No matching distribution found for fontforge
How can i install fontforge's python libs?
You may want to install python3-fontforge.
sudo apt-get install python3-fontforge
After that you should be able to use fontforge in ubuntu's python version 3.
You can verify by doing /usr/bin/python3 -c "import fontforge;print(fontforge)". This should now print the path to the fontforge python module.
Try installing a specific version
pip install fontforge==1.0
For me , the above command completes without errors. If any errors, upgrade pip using
pip install --upgrade pip
And try again. You may try allow externally hosted files also.
pip install --allow-all-external fontforge