I'm running the following script to install clang-format on a GitHub Action and running apt search clang-format afterwards doesn't show clang-format-15 as an option to install.
echo "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-15 main" | sudo tee /etc/apt/sources.list.d/llvm.list
echo "deb-src http://apt.llvm.org/focal/ llvm-toolchain-focal-15 main" | sudo tee /etc/apt/sources.list.d/llvm.list
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
sudo apt update
This is line-for-line what the LLVM website says I should do for my OS (Ubuntu 20.04). What am I doing wrong?
Just use add-apt-repository, unless you really wanna isolate llvm's PPA from the rest (/etc/apt/sources.list).
sudo add-apt-repository -y "deb http://apt.llvm.org/focal/ llvm-toolchain-focal-15 main"
Related
How can I install redis-cli only on CentOS, I know how to do it on ubuntu "sudo apt-get install redis-tools" but looking for similar package for CentOS.
If you are using amzn linux 2:
sudo amazon-linux-extras install epel -y
sudo yum update
sudo yum install redis
I am familiar with this approach:
wget http://download.redis.io/redis-stable.tar.gz
tar xvzf redis-stable.tar.gz
cd redis-stable
make
cp src/redis-cli /usr/local/bin/
chmod 755 /usr/local/bin/redis-cli
as you can see above, here you have to compile the source code using make. You hence need to make sure that you have c compiler on your OS. If you do not, then this can help you:
sudo yum install gcc
Also be aware, that this approach will also create another executables in src/ folder. I recommend you to check this out here.
hope it helped, have a nice day!
I am trying to install helm using Dockerfile. I have tried following methods:
1.
RUN apt-get update && apt-get -y install apt-transport-https
RUN curl -s https://helm.baltorepo.com/organization/signing.asc | apt-key add -
RUN echo "deb https://baltocdn.com/helm/stable/debian/ all main" | tee /etc/apt/sources.list.d/helm-stable-debian.list
RUN apt-get update && apt-get -y install helm
RUN curl -o helm-v2.10.0-linux-amd64.tgz https://storage.googleapis.com/kubernetes-helm/helm-v2.10.0-linux-amd64.tar.gz && tar -zxvf helm-v2.10.0-linux-amd64.tgz && mv linux-amd64/helm /usr/local/bin/helm
Both of them are returning helm not found when I do helm -h.
Can you try.
Download the binary
curl -OL https://get.helm.sh/helm-version-linux-arm64.tar.gz
Unpack it
tar -zxvf your_dowloaded_file
Find unpacked binary and move it to desired destination
mv directory/helm /usr/local/bin/helm
You can find helm binary releases here
You can find other installation method here
I am following instructions here to install Google Cloud SDK:
echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] https://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
sudo apt-get install apt-transport-https ca-certificates gnupg
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
sudo apt-get update && sudo apt-get install google-cloud-sdk
but in updating APT such that
$ sudo apt update
Hit:1 http://ftp.debian.org/debian unstable InRelease
Hit:2 http://deb.debian.org/debian experimental InRelease
Hit:3 https://updates.signal.org/desktop/apt xenial InRelease
Get:5 https://packages.cloud.google.com/apt cloud-sdk InRelease [6,337 B]
Err:5 https://packages.cloud.google.com/apt cloud-sdk InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6A030B21BA07F4FB
Hit:4 https://packages.cloud.google.com/apt kubernetes-xenial InRelease
Reading package lists... Done
W: GPG error: https://packages.cloud.google.com/apt cloud-sdk InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 6A030B21BA07F4FB
E: The repository 'https://packages.cloud.google.com/apt cloud-sdk InRelease' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
and in adding the key
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
with Debian version
$ cat /etc/issue
Debian GNU/Linux 10 \n \l
How can I properly install Google Cloud SDK in Debian 10?
PO's Google support manual here is outdated. The new thread here fixed the issue:
# Add the Cloud SDK distribution URI as a package source
echo "deb [signed-by=/usr/share/keyrings/cloud.google.gpg] http://packages.cloud.google.com/apt cloud-sdk main" | sudo tee -a /etc/apt/sources.list.d/google-cloud-sdk.list
# Import the Google Cloud Platform public key
curl https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key --keyring /usr/share/keyrings/cloud.google.gpg add -
# Update the package list and install the Cloud SDK
sudo apt-get update && sudo apt-get install google-cloud-sdk
The easiest way (from within debian VM or container):
apt-get update && apt-get install -y curl python
curl sdk.cloud.google.com -L | bash
Exit the VM (or container) and access it again.
gcloud init
And you are done.
I have installed the latest clang-6.0 using the instructions from here:
install latest clang (6.0) on Ubuntu 16.04 (xenial) / WSL. Basically, these are the steps:
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-6.0 main"
sudo apt-get update
sudo apt-get install -y clang-6.0
It was successful but while checking for the version I'm getting the following error
❯ clang --version
⏎
zsh: permission denied: clang
What's the issue here and how to resolve this?
The way you are installing, the clang binary is being installed at /usr/bin/clang-6.0. However, you are trying to run clang --version. This is likely to avoid clobbering in case you have multiple versions of clang installed.
You have 2 options:
Install clang without the version, apt-get install clang, which should still install clang 6 since it is in your package list.
Use the binary by the correct name, clang-6.0 --version
I tested this out using the following Dockerfile:
FROM ubuntu:16.04
# Install software we need to test
RUN apt-get update && apt-get install -y \
software-properties-common \
wget \
zsh
# Get clang-6.0 package
RUN wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | apt-key add - && \
apt-add-repository "deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-6.0 main"
# Install clang-6.0 package
RUN apt-get update && apt-get install -y \
clang-6.0
# Default to shell
ENTRYPOINT ["zsh"]
I get the output:
# which clang
clang not found
# which clang-6.0
/usr/bin/clang-6.0
I've installed the boost libraries on Linux Mint 12 using the command sudo apt-get install libboost-dev libboost-doc, which installs the default version available in the repositories. However, the project I have to do needs the 1.44 version of boost. How do I uninstall the default (current) version 1.46 and install 1.44?
I couldn't find the documentation on the boost website to install boost from the .tar.gz package.
Boost can installed by two ways
Deb package
wget and install manually
In some case we might have installed by both type which can cause version error. Lets see how to uninstall both.
sudo apt-get update
# to uninstall deb version
sudo apt-get -y --purge remove libboost-all-dev libboost-doc libboost-dev
# to uninstall the version which we installed from source
sudo rm -f /usr/lib/libboost_*
Then we need to install other dependencies if they are not met
sudo apt-get -y install build-essential g++ python-dev autotools-dev libicu-dev libbz2-dev
Lets download the boost version which we need from the link. I am downloading the 1.54 version. Then untar and install it.
# go to home folder
cd
wget http://downloads.sourceforge.net/project/boost/boost/1.54.0/boost_1_54_0.tar.gz
tar -zxvf boost_1_54_0.tar.gz
cd boost_1_54_0
# get the no of cpucores to make faster
cpuCores=`cat /proc/cpuinfo | grep "cpu cores" | uniq | awk '{print $NF}'`
echo "Available CPU cores: "$cpuCores
./bootstrap.sh # this will generate ./b2
sudo ./b2 --with=all -j $cpuCores install
Now let's check the installed version
cat /usr/local/include/boost/version.hpp | grep "BOOST_LIB_VERSION"
You will see something like below
// BOOST_LIB_VERSION must be defined to be the same as BOOST_VERSION
#define BOOST_LIB_VERSION "1_54"
Version 1.54 of boost is installed
That's it, it worked for me. Let me know if you face any issues.
You can uninstall with
apt-get --purge remove libboost-dev libboost-doc
Download the package you need from boost website, extract and follow "getting started" instructions found inside index.html in the extracted directory.
Tested working Ubuntu 20.04 Use my script to uninstall your older version of boost in ubuntu 20.04 and follow rams instructions above
#!/bin/bash
sudo apt-get -y --purge remove libboost-all-dev libboost-doc libboost-dev
echo "clear boost dir"
sudo rm -r /usr/local/lib/libboost*
sudo rm -r /usr/local/include/boost
sudo rm -r /usr/local/lib/cmake/*
sudo rm -f /usr/lib/libboost_*
sudo rm -r /usr/include/boost
Downgrade your boost version. I'm not familiar with Mint, but assuming it is deb-based, you can do:
apt-cache show libboost-dev
to see all installable version and install a specific version with
sudo apt-get install libboost-dev=1.42.0.1
There are also convenience packages for the major boost versions:
sudo apt-get install libboost1.44-dev
As #savamane wrote you can uninstall it with
apt-get --purge remove libboost-dev libboost-doc
Another suggestion to install the .deb packages as suggested here. (Download the one fitted for your architecture though).
For still supported distros, you can simply search for the package at the distributions at http://packages.ubuntu.com/. For example libboost-system1.46.1 can be found in under the precise -> Libraries tab.
For unsupported distros, there is still a chance to find them at
http://archive.ubuntu.com/. For example can libboost-all-dev_1.40.0.1_amd64.deb be found in
http://archive.ubuntu.com/ubuntu/pool/universe/b/boost-defaults/.
This is how you install a specific Boost version:
cd boost_1_54_0/
./bootstrap.sh --with-libraries=atomic,date_time,exception,filesystem,iostreams,locale,program_options,regex,signals,system,test,thread,timer,log
sudo ./b2 install