I see form my project document that I need to install python-pybind11 by using
sudo apt -y install python-pybind11
but I got error like this:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package python-pybind11
I'm not sure if python-pybind11 is a valid package, where can I check it?
Use this to install pybind11:
pip install pybind11
Refer from Here.
In Ubuntu 18.04
apt-get install python-pybind11
On Mac,
brew install pybind11
In Ubuntu 16.04, you'll need to install yourself. One way is as follows:
# Some prerequisites (but not all of them)
apt-get install cmake
pip3 install pytest
# Clone, build and install
git clone https://github.com/pybind/pybind11.git
cd pybind11
mkdir build
cd build
cmake ..
make install
Reference
In some systems, you may need
sudo apt -y install python3-pybind11
I am trying to install kafka on on centOS using this page .
https://docs.confluent.io/current/installation/installing_cp/rhel-centos.html
but getting this error
No package confluent-community-2.11 available.
After running this page command
sudo yum clean all && sudo yum install confluent-community-2.11
It seem no rpm is given here: https://packages.confluent.io/rpm/5.1/7
You need both repos added to yum, not just the 5.1/7 (which has some specific additional packages, not the main confluent-community-2.11 package)
On centos 7.3 minimal trying to install shapely or geopandas requires access to https://github.com/libgeos/libgeos libgeos.
Trying to install this via sudo yum install libgeos-dev tells me that this package is not available. It seems that I am lacking a repository. So far I have been unable to find a working one as http://trac.osgeo.org/geos is pointing to https://yum.postgresql.org/repopackages.php#pg96 for the RPM but still after rpm -Uvh https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-3.noarch.rpm the installation candidate is not found.
It seems that for CentOS this package is called geos-devel and can be found through RPM Fusion.
yum install https://download1.rpmfusion.org/free/el/rpmfusion-free-release-7.noarch.rpm
yum install geos-devel
Also see: https://rpmfusion.org/Configuration
I install my new rpm package using yum install (my package name) command; yum command installs main rpm package along with dependencies; there is no issue.
If my main package is updated to new and higher version then yum update (my package name) work fine, without any issues.
Please note, I execute createrepo command whenever new rpm is copied into rpm collection folder.
Problem is: If only adependent rpm is upgraded i.e. to new version in rpm collection folder at repo server, How to update only dependent rpms on client machine (RH machine)?
What I tried:
1. sudo yum update (my package name) command always returns (my package name) is already updated but It did not even check dependencies for a new version
I added one more dependent pkg (deppkg) section in repo file like below:
[mainpkg]
name=simplest
baseurl="file:///home/anand/testcode/rpmtest/"
gpgcheck=0
[deppkg]
name=simplest
baseurl="file:///home/anand/testcode/rpmtest/"
gpgcheck=0
Having added one deppkg section, yum update deppkg started working which is obvious. Still, yum update mainpkg command still does not find new dependencies.
I do not want to go by 2nd option as there can be many pkgs and will have to add or delete time to time so it will be difficult in the long run.
Could you please let me know if there are any alternative ways which would be useful to update only dependencies from a remote machine?
Regards,
Anand Choubey
Just "sudo yum upgrade" should pull in the updates. Don't give it any package names.
Edit: If you only want the ones from your repo, you can do "sudo yum upgrade --disablerepo=* --enablerepo=yourreponame"
you can run sudo yum makecache to update repos
and sudo yum update --downloadonly to pull rpm's without installing it
Postgres DB is already installed. I'm not using system perl I have installed another perl in "/srv/data203806/Migration/CPAN/localperl/bin". When I'm trying to install, It is asking for PATH TO pg_config:
[root1#frmrszvwb023 bin]# ./cpan install DBD::Pg
Reading '/root/.cpan/Metadata'
Database was generated on Fri, 07 Mar 2014 03:53:02 GMT
Running install for module 'DBD::Pg'
Running make for T/TU/TURNSTEP/DBD-Pg-3.0.0.tar.gz
Checksum for /root/.cpan/sources/authors/id/T/TU/TURNSTEP/DBD-Pg-3.0.0.tar.gz ok
CPAN.pm: Building T/TU/TURNSTEP/DBD-Pg-3.0.0.tar.gz
Configuring DBD::Pg 3.0.0
Path to pg_config?
No POSTGRES_HOME defined, cannot find automatically
Warning: No success on command[/srv/data203806/MUXmh-Migration/CPAN/localperl/bin/perl Makefile.PL]
'YAML' not installed, will not store persistent state
TURNSTEP/DBD-Pg-3.0.0.tar.gz
/srv/data203806/MUXmh-Migration/CPAN/localperl/bin/perl Makefile.PL -- NOT OK
Running make test
Make had some problems, won't test
Running make install
Make had some problems, won't install
Could not read metadata file. Falling back to other methods to determine prerequisites
Please help me to install DBD::Pg? How to get path to pg_config?
Just ran into this issue, and on Ubuntu 16.04 Xenial the package you're looking for is:
apt-get install libdbd-pg-perl
You have to install libpq-dev, e.g. on Ubuntu:
sudo apt-get install libpq-dev
On CentOS/RH you can fix it by installing perl-DBD-Pg package with yum
sudo yum install perl-DBD-Pg
From the README:
INSTALLATION:
Before installing, please use the "cpansign -v" program to
cryptographically verify that your copy of DBD::Pg is complete and
valid. The program "cpansign" is part of Module::Signature, available
from CPAN.
By default Makefile.PL uses App::Info to find the location of the
PostgreSQL library and include directories. However, if you want to
control it yourself, define the environment variables POSTGRES_INCLUDE
and POSTGRES_LIB, or define just POSTGRES_HOME. Note that if you have
compiled PostgreSQL with SSL support, you must define the POSTGRES_LIB
environment variable and add "-lssl" and "-lcrypto" to it, like this:
export POSTGRES_LIB="/usr/local/pgsql/lib -lssl -lcrypto"
The usual steps to install DBD::Pg:
perl Makefile.PL
make
make test
make install
Do steps 1 to 2 as a normal user, not as root!
If the script cannot find the pg_config information itself, it will
ask you for the path to it. Enter the complete path to the pg_config
file here, including the name of the file itself.
If you want to use a module, read the documentation.
Before installing perl module, you must install client for accessing Postgres DB. I just install server and header files:
sudo apt-get install postgresql
sudo apt-get install libpq-dev
You can try:
locate pg_config
This will show something like:
/usr/pgsql-10/bin/pg_config
/usr/pgsql-10/include/ecpg_config.h
/usr/pgsql-10/include/ecpg_config_x86_64.h
Then run:
POSTGRES_HOME=/usr/pgsql-10 ./cpan install DBD::Pg
UPD
If you still encounter issues with pg_config, you may need to add it to your PATH, e.g.:
export PATH=$PATH:/usr/pgsql-x.x/bin
where x.x is your version, such as /usr/pgsql-9.2./bin.
Fedora 29, plenv, perl v5.18.0
Once I got plenv working, I was able to install DBD::Pg with cpanm using these commands:
sudo dnf install postgresql postgresql-devel
cpanm --quiet --notest DBD::Pg
For ArchLinux (or any Distro using Pacman):
pacman -S perl-dbd-pg
For my Ubuntu 22 worked this:
sudo apt install build-essential
sudo apt install cpanminus
sudo apt-get install -y postgresql-server-dev-all
sudo cpanm DBD::Pg