WebJun 15, 2016 · This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'postfix' has no installation candidate E: Package 'ntpdate' has no installation candidate Also I tried to update and upgrade … WebPackage 'python-virtualenv' has no installation candidate. 327 views ... sudo apt-get install python3-dev gcc cython python-virtualenv. Reading package ... Not working with Python3.8 in Ubuntu 20.04 · Issue #194 · erpalma ... Github.com. pdelteil opened this issue on Apr 25, 2024 · 10 comments ... After installing the python3-venv package ...
Package ... is not available, but is referred to by another package
WebJun 4, 2024 · This may mean that the package is missing, has been obsoleted, or. is only available from another source. E: Package 'python-mysqldb' has no installation candidate. Would appreciate some help getting this program to run. Seems the only issue I have is with the Import of MySQLdb module called in pclogging.py. SDL. Global Moderator. Posts: … WebJan 4, 2024 · If Cython is really installed for the same Python version (so pip show cython finds it), then try pip install kivy==1.10.0 --no-build-isolation – hoefling Jan 4, 2024 at 17:03 Add a comment 1 Answer Sorted by: 1 you should reinstall cython ( pip install cython ). Share Improve this answer Follow answered Jan 4, 2024 at 9:39 Tal Folkman 2,278 1 4 21 chily artiste
Python is not installed correctly: E: Package
WebDec 20, 2024 · This may mean that the package is missing, has been obsoleted, or is only available from another source However the following packages replace it: python3-pip E: Package 'python-pip' has no installation candidate $ pip install scipy Requirement already satisfied: scipy in /usr/lib/python3/dist-packages (1.3.3) $ sudo apt install python3-pip … WebStep 1: Installing Cython System Agnostic Cython can be installed with several system agnostic package management systems. These include: PyPI via pip or easy_install: $ pip install cython $ easy_install cython anaconda using conda: $ conda install cython Enthought canopy using the enpkg package manager: $ enpkg cython WebApr 28, 2024 · I have found that the solution was to use pip3 to run Cython install as well as python3 to run the setup.py of the library, so: RUN apt-get update && apt-get install -y \ python3-pip. and. RUN \ pip3 install --no-cache-dir Cython. and the library layer. RUN \ cd lib && \ python3 setup.py. chily bunny