I'm getting the following error when I tried to install
username#ubuntu:~$ sudo apt-get install libblas-doc
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libblas-doc 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 'libblas-doc' has no installation candidate
Lot of website were just asking to run "sudo apt-get update", but still its giving the same error.
Related
I am trying to install ROS2 foxy following the tutorial (https://docs.ros.org/en/foxy/Installation/Ubuntu-Install-Debians.html)
However, when I arrive to the part of:
sudo apt install ros-foxy-desktop
I receive the following message
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
E: Unable to locate package ros-foxy-desktop
I am trying to install it in Ubuntu 20.04 64 bits
I tried installing the libdouble-conversion-dev package using sudo apt-get install libdouble-conversion-dev but failed with the following output:
Package libdouble-conversion-dev 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 'libdouble-conversion-dev' has no installation candidate
I have also tried running sudo apt-get update beforehand and got the same results, as well as installing from the debian file from https://packages.debian.org/buster/amd64/libdouble-conversion-dev/download but nothing seemed to have changed.
You can manually install a Debian package on a compatible Ubuntu host with sudo dpkg -i $name_of_package_file.
I am trying to install Ezra-project on Ubuntu 20.04. When I run the install it fails and says:
dpkg: dependency problems prevent configuration of ezra-project:
ezra-project depends on libicu66; however:
Package libicu66 is not installed.
I tried installing libicu66 with
sudo apt install libicu66
But it says
Package libicu66 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 'libicu66' has no installation candidate
Is libicu66 available for Ubuntu 20.04? If so, please could someone direct me to where to download it from?
I faced same problem when i tried to install couchdb.
The solution i found was installing it manually.
Go to https://www.ubuntuupdates.org/package/core/focal/main/base/libicu66 and download the proper version for your CPU architecture.
It could be done with wget http://security.ubuntu.com/ubuntu/pool/main/i/icu/libicu66_66.1-2ubuntu2_[YOUR_CPU_ARCHITECTURE].deb
Then in the same folder use sudo apt update && sudo dpkg -i libicu66_66.1-2ubuntu2_[YOUR_CPU_ARCHITECTURE].deb
My vlc was working file but after installing octave vlc crashed.
I tried to reinstall it and repair it with below codes but it did't work
$ sudo apt-get purge vlc
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package 'vlc' is not installed, so not removed
0 upgraded, 0 newly installed, 0 to remove and 11 not upgraded.
$sudo apt-get install vlc
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:
vlc : Depends: libgles1-mesa (>= 7.8.1) but it is not going to be installed or
libgles1
E: Unable to correct problems, you have held broken packages.
Then I tried installing libgles1-mesa
$ sudo apt-get install libgles1-mesa
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:
libgles1-mesa : Depends: libglapi-mesa (= 13.0.4-1ubuntu1~16.10~0.1) but
17.0.3~git20170404+17.0.71d2f05a-0ubuntu0ricotz2~yakkety is to be installed
E: Unable to correct problems, you have held broken packages.
Then I tried libglapi-mesa
$ sudo apt-get install libglapi-mesa
Reading package lists... Done
Building dependency tree
Reading state information... Done
libglapi-mesa is already the newest version (17.0.3~git20170404+17.0.71d2f05a- 0ubuntu0ricotz2~yakkety).
0 upgraded, 0 newly installed, 0 to remove and 11 not upgraded.
How am I supposed to solved it.
I only get it to work using master branch of VLC
https://launchpad.net/~videolan/+archive/ubuntu/master-daily
first add the repository
sudo add-apt-repository ppa:videolan/master-daily
sudo apt-get update
sudo apt-get install vlc
The vlc-nox package installs vlc
To remove, use:
sudo apt-get purge vlc-nox
Next, to reinstall vlc, use:
sudo apt-get update
sudo apt-get install vlc
% sudo snap install vlc
VLC for Debian and many other Linux distributions is also packaged using snap packages. This allows us to distribute latest and greatest VLC versions directly to end users, with security and critical bug fixes, full codec and optical media support.
To install via snap:
I am trying to install Phonetisaurus (using the Jasper installation instructions here). Unfortunatly I've run into a dependency issue I haven't been able to solve.
When I run the command sudo apt-get -t experimental install phonetisaurus m2m-aligner mitlm libfst-tools 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:
m2m-aligner : Depends: libstdc++6 (>=5.2) but 4.9.2-10 is to be installed
mitlm : Depends libmitlm0 (= 0.4.1-2) but it is not going to be installed
Depends: libstdc++6 (>=5.2) but 4.9.2-10 is to be installed
phonetisaurus : Depends: libfst4 (>=1.5.3+r3) but it is not installable
Depends: libstdc++6 (>=5.2) but 4.9.2-10 is to be installed
Attempting to install libstdc++6 directly (either with sudo apt-get install libstdc++6 or sudo apt-get -f libstdc++6) leaves me with:
Reading package lists... Done
Building dependency tree
Reading state information... Done
libstdc++6 is already the newest version.
The following packages were automatically installed and are no longer required:
libboost-atomic1.55.0 libboost-filesystem1.55.0
libboost-program-options1.55.0 libboost-regex1.55.0 libboost-thread1.55.0
libcwiid1 libfftw3-single3 libjs-prettify libqscintilla2-11
libqscintilla2-l10n libqt4-network libqt4-xmlpatterns libqtwebkit4
libruby1.9.1 libruby1.9.1-dbg libscsynth1 libtcltk-ruby1.9.1 ri1.9.1
ruby1.9.1 ruby1.9.1-dev ruby1.9.1-examples ruby1.9.1-full ruby1.9.3
supercollider supercollider-common supercollider-ide supercollider-language
supercollider-server supercollider-supernova
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 82 not upgraded.
Attempting to install libfst4 gives me:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package libfst4 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 'libfst4' has no installation candidate
And attempting to install libmitlm0 gives me:
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:
libmitlm0 : Depends: libstdc++6 (>= 5.2) but 4.9.2-10 is to be installed
E: Unable to correct problems, you have held broken packages.
I feel like there is something I'm missing here but after a day of messing around with it I still can't figure it out. Any help/insight would be appreciated.
Thanks G10DRAS for providing the link.
This solution worked for me. First, I downloaded these files
sudo wget https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/phonetisaurus/is2013-conversion.tgz
sudo wget http://www.openfst.org/twiki/pub/FST/FstDownload/openfst-1.3.4.tar.gz
Then, untared the files
tar -xvf is2013-conversion.tgz
tar -xvf openfst-1.3.4.tar.gz
Finally, following next steps at: http://jasperproject.github.io/documentation/installation