I am trying to compile Mendel Linux on Ubuntu 20.04 as per:
https://coral.googlesource.com/docs/+/refs/heads/master/GettingStarted.md
I receive the following:
WARNING: The following packages cannot be authenticated!
libedgetpu1-std python3-tflite-runtime python3-pycoral
E: There were unauthenticated packages and -y was used without --allow-unauthenticated
make: *** [/rootdir/build/rootfs.mk:153: /rootdir/out/target/product/imx8m_phanbell/obj/ROOTFS/rootfs_arm64.patched.img] Error 100
I tried installing the three packages as per:
https://coral.ai/software/#debian-packages
I also tried :
$ sudo apt-key update
$ sudo apt-get update
$ sudo apt-get upgrade
but I still get the above warning and error.
How can I authenticate the above packages?
Thanks.
I face the same problem recent.
Finally, I solve it a few minutes ago.
The Key is to use root user to run the whole tutorial.
$sudo -i #change the user to root
I think the problem is about Docker user.
$sudo apt-get install docker.io
$sudo adduser $USER docker
Before the step "Build the tree" in the tutorial, I use standard user to run the command.
So $USER will be standard user
In the step Build the tree, I face some permission problem.
So I change to root to build the kernel.
The $USER should be root.
I think different $USER cause this problem.
Hope I can heard some good news.
Thank you for taking the time to respond.
I was trying to compile as a normal user as opposed to root. I created a Linux guest on another computer and followed my previous steps (as a normal user). Everything compiled there as it should. I haven't figured out yet why I can't compile using my first setup but I will update if I find a solution.
Related
I hope you're all well!
This is my first question ever on stack overflow, so if i'm missing anything, just tell me and it'll be my pleasure to update my question.
So, to summarize my problem, I am trying to install Docker-ce on an Ubuntu 18.04 VM by following the official steps at Docker-Engine Installation and I am getting the error "Hash Sum Mismatch" when running the command "sudo apt-get install docker-ce docker-ce-cli containerd.io".
I went through the official steps a few times and I've tried the following things so far :
1) The following commands, followed by the official installation steps
apt-get clean
rm -rf /var/lib/apt/lists/*
apt-get clean
apt-get update
apt-get upgrade
2) Creation of a file with the following lines, placed at "/etc/apt/apt.conf.d/99fixbadproxy", followed by the official installation steps
Acquire::http::Pipeline-Depth 0;
Acquire::http::No-Cache true;
Acquire::BrokenProxy true;
3) Installation of other versions of docker-ce with the following commands
sudo apt-get install docker-ce 5:19.03.8~3-0~ubuntu-bionic
sudo apt-get install docker-ce 5:19.03.6~3-0~ubuntu-bionic
sudo apt-get install docker-ce 5:18.09.9~3-0~ubuntu-bionic
4) I tried installing different repositories (i think they're called repositories) by adding "nightly" or "test" or both after the word "stable" of the following command
sudo add-apt-repository \
"deb [arch=amd64] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) \
stable"
And I think that is pretty much it. I did tried other things but unfortunately i don't remember them because I've been working on this issue for quite some time now.
I did not try on a fresh new installation of Ubuntu 18.04 though.
If I'm missing anything in my question, please let me know!
Take care everybody!
EXPLANATION and Solution: Quick Fix
This issue is caused by the Windows Hypervisor Platform. This issue cannot be resolved for now (asfar as I know).
A partial fix is at hand though. And I say"partial" because it involves disabling the platform (also known as"Hyper-V") which will probably break other virtualization solutions you have installed since this is enabled manually. Anyway, here's how to disable it and get your VM running again,
Shut down the Virtual Machine.
Press Windows logo key + X, then hit A to run Command Prompt(powershell) as administrator.
Type
bcdedit /set hypervisorlaunchtype off
When you see"The operation completed succesfully", reboot your windows. After reboot, boot your VM and update/upgrade.
For anyone still having issues with this, I managed to get it working by disabling HyperV (as most people have already suggested). However, on my setup, disabling HyperV using the mentioned approaches didnt actually disable HyperV since my windows machine used HyperV for both CredentialGuard and Secure Boot, both of which needed to be disabled before HyperV was actually fully disabled
If running systeminfo.exe in an elevated terminal shows A hypervisor has been detected. Features required for Hyper-V will not be displayed, then HyperV is not fully disabled. Disabling credential guard and secure boot coupled with a few restarts (after running all the commands to disable HyperV that have already been mentioned) solved all issues for me.
Just for reference, if HyperV is fully disabled, you should see
Hyper-V Requirements: VM Monitor Mode Extensions: Yes
Virtualization Enabled In Firmware: Yes
Second Level Address Translation: Yes
Data Execution Prevention Available: Yes
when running systeminfo.exe
I'm currently working out a Dockerfile. So I am trying to build out a Centos 7.6 base image and I get a failure when I try to use any yum packages. I'm not sure what the cause of this is.
I've already attempted to make the user root to see if that makes a difference but it doesn't help the situation. I've also done a docker pull centos to recieve the latest version of centos.
I simplified the code and still the same error.
FROM centos
ARG MONGO-RAILS-VERSION="0.0"
RUN yum install vim
# curl -L get.rvm.io | bash -s stable \
# rvm install 2.3.1 \
# rvm use 2.3.1 --default \
# gem install rails
I get an error that looks something like this
One of the configured repositories failed (Unknown),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=<repoid> ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable <repoid>
or
subscription-manager repos --disable=<repoid>
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:
yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true
Cannot find a valid baseurl for repo: base/7/x86_64
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=container error was
14: curl#7 - "Failed to connect to 2001:1b48:203::4:10: Network is unreachable"
The command '/bin/sh -c yum install vim' returned a non-zero code: 1
You may want to have a look for Set build-time variables (--build-arg):
$ docker build --build-arg HTTP_PROXY=http://10.20.30.2:1234 --build-arg FTP_PROXY=http://40.50.60.5:4567 .
I wanna install shopsys via composer and docker, as is recommended.
https://github.com/shopsys/shopsys/blob/master/docs/installation/installation-using-docker-linux.md
I installed git, php-fpm (configured), postgres (configured), composer, docker, docker-compose.
sudo apt install git
sudo apt install php7.2-fpm
sudo apt install postgresql
sudo apt install composer
sudo apt install docker-ce
sudo apt install docker-compose
Everything ok.
I added my user to docker group.
sudo usermod -a -G docker $(whoami)
Ok.
Next I made folder /var/www/html/shopsys, created project shopsys via composer.
composer create-project shopsys/project-base --no-install --keep-vcs
cd project-base/
Then I run this in /var/www/html/shopsys/project-base.
./scripts/install.sh
Everything seems to be ok, until this.
[RuntimeException]
/var/www/html/vendor does not exist and could not be created.
I set rights to 777 for folder /var/www/html, and run it again, but same problem.
The I run this.
sudo composer install
It shows me this error.
....Exception\InvalidConfigurationException]
Invalid configuration for path "monolog.handlers.main": You can only use ex
cluded_http_codes/excluded_404s with a FingersCrossedHandler definition
In ScriptHandler.php line 294:
An error occurred when executing the "'shopsys:domains-urls:configure'" command:
In BaseNode.php line 319:
...\Exception\InvalidConfigurationException]
Invalid configuration for path "monolog.handlers.main": You can only use ex
cluded_http_codes/excluded_404s with a FingersCrossedHandler definition
...
etc., error is quite ugly.
Last error when i run script install.sh.
file_put_contents(/var/www/html/vendor/composer/installed.json): failed to open stream: Permission denied
But this folder does not exist.
ls: cannot access '/var/www/html/vendor/': No such file or directory
Just question, where could be the problem?
Is possible to download sources from some link, extract it, configure and display in web browser with easy way, for example as wordpress?
Thanks.
To solve problem with vendor:
It seems that your UID and GID is different than default 1000, that is set in docker-compose.yml for Linux by default.
To solve your issue you can continue by step 3 in https://github.com/shopsys/shopsys/blob/master/docs/installation/installation-using-docker-linux.md#3-set-the-uid-and-gid-to-allow-file-access-in-mounted-volumes
You found issue with installation script, I have created issue on GitHub.
To solve problem with Invalid configuration for path "monolog.handlers.main":
Currently there is problem with new minor version (3.4.0) of symfony/monolog-bundle that created BC break. There is already created issue about this problem and there is already merged fix in Shopsys master.
To solve problem in your project you have to add
"symfony/monolog-bundle": ">=3.4.0", in conflict section in your composer.json file and then run composer install again.
We are trying to answer questions on stackoverflow as soon as possible, but we also have Slack where is many users and you might get your question answered much faster.
I'm trying to set up a Ruby on Rails environment within OpenSuse, but I've encountered a problem. When running sudo zypper install rubygem-railties-3_2 all I get is File '/repodata/repomd.xml' not found on medium 'http://download.opensuse.org/repositories/Banshee/12.1/'. So something seems to be wrong at their side.
Is there anyone who as a workaround for, or more info about, this problem?
When running the command $ sudo zypper up I was receiving a similar error:
File ... not found on medium http:// ...
Detailed error:
File './x86_64/libxkbcommon0-0.7.2-48.2.x86_64.rpm' not found on medium 'http://download.opensuse.org/repositories/KDE:/Qt5/openSUSE_Leap_42.3/'
The solution which worked for me was to run $ sudo zypper ref before running $ sudo zypper up
Obviously, you have setup an additional repository for Banshee for a very old opensuse version. Opensuse only keeps its repositories alive for the last two two releases to the current release. For this reason, you get this error. You can disable or remove the repositorium to resolve the error.
In order to install packages that are not part of the currently configured repositories, it is the easiest to use the one-click install available at https://software.opensuse.org/search .
All Rails applications are working just fine until today. I am not sure if someone changes the settings on this machine. However does anyone know what could be the fix for this?
Details:
Centos 5.5
Apache
Passenger
Rails 3.0.x
MySql 5.0.77
Error details:
Okay this saves the day.
wget -O /usr/lib64/libmysqlclient.so.15 http://files.directadmin.com/services/es_5.0_64/libmysqlclient.so.15
chmod 755 /usr/lib64/libmysqlclient.so.15
ldconfig
You can try to find the right package by the following command:
$ sudo yum whatprovides libmysqlclient.so.15
libmysqlclient15-5.0.95-5.w5.i386
libmysqlclient15-devel-5.0.95-5.w5.i386
cpanel-mysql-libs-5.0.96-1.cp1136.i386 : The shared libraries required for MySQL clients
then:
$ sudo yum reinstall WHATEVER_THE_PACKAGE_NAME_IS
You may double check the package name by doing yum search package_name.
If not found, you may try to fix your yum repositories e.g. by configuring Webtatic Yum Repository.
To set up the repository, install the webtatic-release RPM:
Webtatic EL6 for CentOS/RHEL 6:
rpm -Uvh http://mirror.webtatic.com/yum/el6/latest.rpm
Webtatic EL5.1 for CentOS/RHEL 5:
rpm -Uvh http://repo.webtatic.com/yum/el5/latest.rpm
Webtatic 5 for CentOS/RHEL 5:
rpm -Uvh http://repo.webtatic.com/yum/centos/5/latest.rpm
and repeat the search/reinstall process again.
If you're running cPanel, you may try to run the following script:
/scripts/check_cpanel_rpms --fix
If won't help, remove the broken package e.g. rpm -e cpanel-mysql-5.0.96-1.cp1136 and run the check command again.
If still doesn't work, another thing could be to recompile your Apache (only if your LAMP is broken) by:
/scripts/easyapache