E: Unable to locate package postgres-11
user#ubuntu:~$ pg_ctl start -D /etc/postgres/11/main
The program 'pg_ctl' is currently not installed. You can install it by typing:
sudo apt-get install postgres-xc
user#ubuntu:~$ sudo apt-get install postgres-xc
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
postgres-xc : Depends: postgres-xc-client but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Related
When i try to install libpulse-dev i am getting error as
The following packages have unmet dependencies:
libpulse-dev : Depends: libglib2.0-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Please help me
$ sudo apt-get install libpulse-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
libpulse-dev : Depends: libglib2.0-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
==
You should install libglib2.0-dev
If can't install libpulse-dev,
try:
locate libpulse-mainloop-glib.so
cd /usr/lib/x86_64-linux-gnu
sudo ln -sf libpulse-mainloop-glib.so.0.0.5 libpulse-mainloop-glib.so
locate libpulse.so
sudo ln -sf libpulse.so.0 libpulse.so
I was installing atom on Ubuntu 18.04.1 using the command:-
sudo apt-get install atom
I stopped the installation process and now whenever I run the command:-
sudo apt update
The following is the output:-
Hit:1 http://ppa.launchpad.net/webupd8team/atom/ubuntu bionic InRelease
Reading package lists... Done
Building dependency tree
Reading state information... Done
All packages are up to date.
Whenever I try to install Atom again, I get the following output:-
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
atom : Depends: gvfs-bin but it is not installable
E: Unable to correct problems, you have held broken packages.
Now, whenever I try to install a package from the terminal using
sudo apt-get install <package-name>
I get some output showing: This package has no installation candidate.
For example, if I install rpm, the output is:-
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package rpm is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'rpm' has no installation candidate
All this has been happening since the day I terminated the atom installation.
Can anyone help me with this?
I'm totally new to Linux and I have to install Git there.
But every time I try this appears:
~$ sudo apt install git
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
git : Depends: liberror-perl but it is not installable
E: Unable to correct problems, you have held broken packages.
How do I fix this and successfully install git?
I'm trying to install git for several hours but whatever I do I get this error:
sudo apt-get install git
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
git : Depends: liberror-perl but it is not installable
E: Unable to correct problems, you have held broken packages.
I've read answers here and I've tried the following without success:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install -f
I've tried solution from here:
https://superuser.com/questions/899311/apt-get-error-when-installing-git
I removed everything in /var/lib/apt/lists/* and ran sudo apt-get update
I also tried to install liberror-perl and then the folllowing error:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package liberror-perl is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'liberror-perl' has no installation candidate
How could fix this issue with packages? Thanks.
Updated: Now I tried to install another package and I got the same error:
Package 'devscripts' has no installation candidate
Have you tried following the directions in this link?
https://tecadmin.net/install-git-on-ubuntu/
$ sudo add-apt-repository ppa:git-core/ppa
$ sudo apt-get update
$ sudo apt-get install git
I want install a 32bit application,but i can not install lib32stdc++6
here is:
sudo apt-get install lib32stdc++6
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
lib32stdc++6 : Depends: gcc-4.8-base (= 4.8.2-19ubuntu1) but 4.8.4-2ubuntu1~14.04 is to be installed
E: Unable to correct problems, you have held broken packages.
finally，i found this
https://askubuntu.com/questions/223237/unable-to-correct-problems-you-have-held-broken-packages
and i use aptitude to force install this
sudo aptitude -f install lib32stdc++6
run this command ,and choose 'n',then it will give you another choice,then choose 'Y'.
done and success