FakeRoot | Install fake root in termux | Hacking library
kandi X-RAY | FakeRoot Summary
kandi X-RAY | FakeRoot Summary
Install a fake root using my projectsimple program.
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QUESTION
I am creating a Python script to install AUR packages but can't figure out how to detect yes/no and root password prompts.
So far what I have managed is to get rid of yes/no prompts using yes
command, like this.
ANSWER
Answered 2021-Dec-28 at 11:28Detect the password prompt: The password prompt appears mainly after makepkg enters in fakeroot. IDK how to detect that and supply the password from the script. There is no pattern actually. Some package evoke 1 y/n prompt while some prompt more than 1.
There is a pattern. An y/n prompt is shown when:
- makepkg invokes pacman to install build dependencies (for the
-s
option); - makepkg invokes pacman to install the freshly built package (for the
-i
option); - makepkg invokes pacman to remove the build dependencies (for the
-r
option). - makepkg invokes pacman to...
In all cases, if makepkg is given the --noconfirm
option, it will pass that to pacman as well.
Enter actual password: Actually, I want to enter password through a GUI. So, basically, I want user to input password in a text box that I will create using Tkinter.
The password prompt, if any, is shown by sudo. Sudo supports running external "askpass" tools through the SUDO_ASKPASS
environment variable.
Write or install a program that shows the password prompt and outputs the password to stdout (e.g. ssh-askpass or zenity would do), then set the SUDO_ASKPASS
environment variable to the program's path:
QUESTION
I am trying to run the following command
comm -23 <(pacman -Qqe | sort) <(awk '{print $1}' /desktopfs-pkgs.txt | sort)
I get the following output
...ANSWER
Answered 2022-Jan-17 at 09:06The $1 is substituted by the shell at the time the alias is defined, i.e. awk never sees a $1
. You can verify this by displaying your alias with
QUESTION
I'm buildinga a docker image using a Dockerfile to build it. I have put ARG DEBIAN_FRONTEND=noninteractive
in the beginning of the Dockerfile to avoid debconf warnings while building.
The warnings does not show up when using apt-get install
inside the Dockerfile. However when executing a sh script (install_dependencies.sh) from the Dockerfile that contains apt-get install commands, the warnings show up again. I also tried to set DEBIAN_FRONTEND=noninteractive
inside the sh script itself.
I can solve this by adding echo 'debconf debconf/frontend select Noninteractive' | sudo debconf-set-selections
in the sh script before the apt-get install commands but I would want to avoid that, since any fail in the script would leave debconf select to Noninteractive.
Dockerfile:
...ANSWER
Answered 2021-Dec-05 at 17:24Drop sudo
in your script, there is point to use it if you're running as root. This is also the reason that DEBIAN_FRONTEND has no effect - sudo drops your current user's environment for security reasons, you'd have to use with -E option to make it work.
QUESTION
Context
I have a jenkins that builds a docker image for a raspberry pi 2. It is using buildx to emulate the ArmV7 environment during build. This worked great until recently I got random errors during installing the apk packages.
Dockerfile
...ANSWER
Answered 2021-Nov-22 at 14:18ok, looks like i found my solution here: https://gitlab.alpinelinux.org/alpine/aports/-/issues/12406
quote from Lyle Franklin:
I hit this error when trying to build a cross-platform ARM64 docker image from a AMD64 host. However, running
docker run --rm --privileged linuxkit/binfmt:v0.8 or update-binfmts --enable
prior to running the build seems to avoid the issue. My understanding Docker will try to use upstream QEMU if it is installed and registered with the kernel, otherwise Docker will fallback to using a built-in forked version of QEMU. The build error above only showed up for me with the forked QEMU.
So I will probably add docker run --rm --privileged linuxkit/binfmt:v0.8 && update-binfmts --enable
to my pipeline file if I encounter the error again, for now running it once solved the issue.
QUESTION
I am having trouble packaging Sphinx v4.2 on Python v2.7.18:
...ANSWER
Answered 2021-Oct-06 at 23:01Latest PKGBUILD
for python2-sphinx
was for version 1.8.5
.
QUESTION
I am trying to run buildroot with root user. Even after setting FORCE_UNSAFE_CONFIGURE=1
as export FORCE_UNSAFE_CONFIGURE=1
I still get configure: error: you should not run configure as root (set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check)
.
When I try to run buildroot without root user I get some error related to fakeroot
Can some please guide me if running as root why even after running command export FORCE_UNSAFE_CONFIGURE=1
I still getting configure: error: you should not run configure as root (set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check) See
config.log' for more details`
How to fix it with root user so I can run buildroot
the error message also says look at the config.log file.What I like to know I ran export FORCE_UNSAFE_CONFIGURE=1
command but I could not find FORCE_UNSAFE_CONFIGURE=1
in cache variables of config.log
This is also printed in config.log
...ANSWER
Answered 2021-Sep-02 at 14:16First of all: don't build as root. It's just a bad idea.
The error doesn't come from Buildroot, it comes from the tar
package.
FORCE_UNSAFE_CONFIG is not a cache variable so it doesn't appear in config.log.
It should work with that environment variable set. Have you tried:
QUESTION
This is my process.
I start a new aws t2.micro ec2 on ubuntu20 and run this script
...ANSWER
Answered 2021-Jul-19 at 21:29This seems to be an issue with the module you are trying to install and not the header itself. The py-find-1st is a rather exotic module (9 stars on GitHub at the time of writing) and the build problem of this sort has been already reported.
Solutions:
Install libpython3.9QUESTION
I wrote the code of dockerfile so it will be easier to install jenkins with all it dependencies and use it for CICD pipeline(i am using docker on windows 10). this is my code:
...ANSWER
Answered 2021-Apr-12 at 10:05Using Docker build command
docker build -t image_name:image_tag path_to_dockerfile
I hope that this can help you to resolve your issue
QUESTION
I have three Azure Pipeline agents built on Ubuntu 18.04 images and deployed to a Kubernetes cluster. Agents are running the latest version, 2.182.1, but this problem also happened using 2.181.0.
Executing build pipelines individually works just fine. Build completes successfully every time. But whenever a second pipeline starts while another pipeline is already running, it fails - every time - on the "Checkout" job with the following error:
The working folder U:\azp\agent\_work\1\s is already in use by the workspace ws_1_34;Project Collection Build Service (myaccount) on computer linux-agent-deployment-78bfb76d.
These are three separate and distinct agents running as separate containers. Why would a job from one container be impacting a job running on a different container? Concurrent builds work all day long on my non-container Windows servers.
The container agents are deployed as a standard Kubernetes "deployment" object:
...ANSWER
Answered 2021-Mar-05 at 17:59Solution has been found. Here's how I resolved this for anyone coming across this post:
I discovered a helm chart for Azure Pipeline agents - emberstack/docker-azure-pipelines-agent - and after poking around in the contents, discovered what was staring me in the face the last couple of days: "StatefulSets"
Simple, easy to test, and working well so far. I refactored my k8s manifest as a StatefulSet object and the agents are up and able to run builds concurrently. Still more testing to do, but looking very positive at this point.
QUESTION
Trying a simple python flask web app in docker 20.10.2, build 2291f61.
Doing the: docker build -t hello-world .
starts out ok (please see below), but ends with:
ANSWER
Answered 2021-Feb-27 at 01:41You should change the RUN
lines in the Dockerfile with apt-get
in them to use the -y
flag to skip asking you to confirm "yes".
The Dockerfile in the tutorial actually seems out of date or has errors in it. You need to use pip3
now to install Flask
and also include the -y
flag in your apt-get
commands. I edited the Dockerfile from the tutorial and posted below:
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Install FakeRoot
You can use FakeRoot like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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