Error occurred while installing openstack after setting FORCE=yes

I tried installing openstack through devstack using the following commands $ git clone https://github.com/openstack-dev/devstack.git -b stable/havana devstack/ i followed this link to do it. In...

mistakenly installed ImageMagick on Debian - how to remove it?

I went to install imagick PECL extension on debian. I mistakenly installed ImageMagick with 75 MB unnecessary dependencies. Could someone please help me and tell me the simplest way to remove it...

Why install :i386 packages?

i use xubuntu 12.04 amd64 and today i try to install wine: sudo aptitude install wine Следующие НОВЫЕ пакеты будут установлены: attr{a}...

OMNET++ 5.0 and Qt

I am writing a simple Qt5 application inside OMNET++ environment. I linked the program with Qt5Widgets, Qt5Gui, Qt5Core and pthread. The code is compiled and built successfully but I can not run...

ReviewBoard pip installation failure

I am trying to install ReviewBoard on 14.04.1-Ubuntu and I get the error below. I have used commands: sudo apt-get install python-setuptools python-dev memcached patch libjpeg-dev sudo pip install...

Ubuntu / DigitalOcean - Unable to fetch packages to install git on a fresh install

Just started with a fresh install of Ubuntu 14.04 on my digitalocean droplet and I'm trying to install git. My first attempt failed to install some packages - [email protected]:~# sudo apt-get install...

Net::HTTPServerException causing Chef to fail

I'm attempting to set up a Rails environment with Vagrant and Chef by following this guide. I've used it in the past with success. When I run vagrant up it fails, and (I think) this is the...

raise AttributeError(name) after reseiz an image on python with PIL

I want to resize an image 2.jpeg to 28*28 pixel and i'm uses the module PIL for resize this picture : I'm create this class : from PIL import Image import PIL import numpy from resizeimage...

error module' object has no attribute 'LANCZOS

I want to resize an image to 28*28 pixel .jpeg. And I use the module called PIL for resize this picture : I created this class : from PIL import Image #import PIL import numpy from resizeimage...

Docker opencv3 Cmake errors

I tried to use docker to build up a Python3 + OpenCV3 with ffmpeg enabled environment. Since I also want to use GPU to speed up the model, I built using NVIDIA-docker image. Here is my...

Check-mk installation. Failed dependencies (Mariadb, Python-reportlab, libgsf)

I have problem with installation check_mk on amazon-ec2. I have already installed nagios core successfully and I try now install check_mk plugin by rpm: rpm -ivh...

C++ program cross compile on linux using mingw works in msys2 but not directly in windows

I have a strange problem. I have a program which depend on Qt, Zlib and ruby that I cross compile on ubuntu using mxe (x86_64-w64-mingw32.shared). The ruby I use is not included in mxe packages,...

'sudo apt-get -f install' error

I am new to Linux. I installed Ubuntu 16.04 but I cannot install any applications in it. The error messages tell me there are unmet dependencies and tell me to run 'sudo apt-get -f install'. But...

ImageMagick-libs-7.0.7-0.x86_64.rpm error: Failed dependencies

I tried installing ImageMagick. But getting following error: I downloaded following: wget https://www.imagemagick.org/download/linux/CentOS/x86_64/ImageMagick-7.0.7-0.x86_64.rpm wget...

Broken apt dependency tree

I was upgrading Ubuntu 16.04 to 17.04, when some packaged failed to upgrade. This left the apt dependency in a broken state. I tried some other answers online, but I am afraid this only...

Dockerizing kafka gives non zero exit code

I am a newbie trying to learn docker. I am trying to dockerize kafka installation and stuck with a non zero exit code. I would like to debug the issue and find out the reason. How to debug a...

Error while installing postgresql

I've never used postgres, only MySQL, so it's new for me. I'm trying to installing it on a VM(so I can use only command line). Running the command sudo apt-get install postgresql this is my...

libgdal.so.20: undefined symbol: _ZN11xercesc_3_111InputSource11setEncodingEPKt

I am trying to use GMT (Generic Map Tools) Version 5.2.1 under MATLAB 2017a environment in OpenSuse 42.1. [email protected]:~> which gmt /usr/bin/gmt [email protected]:~> gmt GMT - The Generic...

Cups-2.2.5 web page display stopped "Filter failed"

I have built Cups-2.2.5, also built cups-filter-1.17.8 and all its dependency. My platform info: mips-linux When i try to "Print Test Page" on web page, it prompt "stopped Filter failed". Then i...

Unable to install protobuf in https://colab.research.google.com

I am trying to install apt-get install protobuf-compiler python-pil python-lxml in https://colab.research.google.com: Reading package lists... Done Building dependency tree Reading state...

Unable to install packages from amazon repo on AWS EC2 instance Ubuntu

I'm having an EC2 instance on AWS, contains platform as Ubuntu. I'm unable to install anything from the command line toolsudo apt-get install <package> The result pops out on screen is like >...

Open files from Linux bash shell on Windows 10

Using Windows 10 and I have the Linux Bash Shell to use with Jekyll. All I am looking to do is open the explorer or filesystem to copy some files. Does anyone know how you browse the file explorer...

PHP-FPM process is growing and getting more and more memory

I have some process of php-fpm always growing. Showing the memory used (with ps command) shows this. I have tried two things: strace, but there's tons and tons of information. It's a Symfony...

ImageMagick on Docker container generated malformed PNG image

I'm going to try to be very specific here, so this might get long. Goal: Trying to convert an SVG file into a PNG within a Docker container Problem: ImageMagick is generating malformed PNG images...

Can apt-get autoremove remove system files?

I tried to install Python 3 on my Ubuntu 16.04.4 LTS and while using apt i found this: The following packages were automatically installed and are no longer required: cabextract gcc-5-base:i386...

How to minimize an ubuntu docker image which needs only git, cron and openjdk-8-jre

Testing some docker project so after playing with alpine, I would like to use ubuntu:bionic for production. I decided to roll out my own image but the problem is that it's 600MB+ . REPOSITORY ...

Dependencies error while installing ImageMagick with rpm on amazonlinux docker image

I have been trying to resolve the dependencies issues since two days. So I am trying to build the docker image using amazonlinux as a base image. I want to install ImageMagick. When I use yum...

Rails & Docker: configure bundler to run bundle install in a docker build for Rails.4.2.6?

I am having so much trouble with docker. It seems to be a pattern. I have a dockerfile which installs Node.js and Yarn from source repositories fine. I install ruby from the get-apt repositories...

Installing Pillow: "Unable to locate package libwebpmux3"

I am trying to install Pillow on a Raspberry Pi Zero W. I am going through these instructions: https://brachiograph.readthedocs.io/en/latest/get-started/install.html When I run: sudo apt install...

Can't install java 8 on linux mint

Linux Mint 19.3 I need to install jdk 8. I try this: sudo apt update result: Ign:1 http://mirrors.evowise.com/linuxmint/packages tricia InRelease Hit:2...