gcc-12 is not available in ubuntu 20.04, so we need to compile it from source code, here are the steps which I borrowed from this video: Step 1: clone gcc source code and checkout gcc-12 branch $ git clone https://gcc.gnu.org/git/gcc.git gcc-source $ cd gcc-source/ $ git branch -a $ git checkout remotes/origin/releases/gcc-12 Step 2: make … Read more
7za -y x “*.7z” The above code worked for me
By default creating a new docker container also creates a virtual network that separates the docker network environment from the host network environment (somewhat). This allows one to easily spin up multiple containers which might all listen on the same port (e.g. 80), but in a way that can be mapped to unique ports on … Read more
You should first start and enable docker in systemctl systemctl start docker systemctl enable docker
for postgres 11.2 (Debian based) I needed to install: apt-get update && apt-get install postgresql-plpython3-11
I had the same issue in Dockerfile, then I used ARG DEBIAN_FRONTEND=noninteractive after base image and it works for me: Example Dockerfile: FROM ubuntu ARG DEBIAN_FRONTEND=noninteractive
Your exception explicitly says what’s wrong: gcc_version_components = gcc_version.split(‘.’) AttributeError: ‘NoneType’ object has no attribute ‘split’ and raise Exception(“you need a C compiler to build uWSGI”) Exception: you need a C compiler to build uWSGI So in general your system does not have c compiler installed (e.g. gcc). Try installing it. In Ubuntu it would … Read more
These are the relevant parts of your log: In file included from /tmp/python-build.20210602162502.2268/Python-3.9.4/Modules/_cursesmodule.c:113: ./Include/py_curses.h:36:10: fatal error: curses.h: No such file or directory 36 | #include <curses.h> | ^~~~~~~~~~ compilation terminated. /tmp/python-build.20210602162502.2268/Python-3.9.4/Modules/_ctypes/_ctypes.c:107:10: fatal error: ffi.h: No such file or directory 107 | #include <ffi.h> | ^~~~~~~ compilation terminated. Python build finished successfully! The necessary bits to … Read more