After upgrading Centos,RHEL,Scientific Linux 7.3 to 7.5, KVMs fail to start due to the upgrade:
1.yum install -y,....updates and upgrades your Linux System With no questions asked
"-y accepts everything and installs the packages"
Then when you run:
2.systemctl status -l libvirtd,
....shows that libvirtd service is not active, due to this,
libvirt_storage_backend_rbd.so undefined symbol: rbd_diff_iterate2 - "Error"
RedHat(access.redhat.com) posted a solution for this on 14th Dec 2018
Had a tough time figuring this out, solution:
1.yum update librbd1
2.yum update -y
3.systemctl reboot
login as root
4.systemctl restart libvirtd
5.systemctl status libvirtd
6.virt-manager &
Happy KVMs,
Back to Normalcy
Note: Dependencies Resolved with
yum update librbd1
Packages are:
1.librbd1 x86_64 1:10.2.5-4.el7 2.4 M
2.boost-random x86_64 1.53.0.27.el7 39 k
3.librados2 1.10:2.5-4.el7 1.8 M
Total download size: 4.3 M
Related
I cannot opam init:
$ opam init --verbose
[NOTE] Will configure from built-in defaults.
Checking for available remotes: rsync and local, git, mercurial.
- you won't be able to use darcs repositories unless you install the darcs command on your system.
<><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><>
[ERROR] Could not update repository "default": OpamDownload.Download_fail(_, "Curl failed: \"/usr/bin/curl --write-out %{http_code}\\\\n --retry 3 --retry-delay 2
--user-agent opam/2.0.7 -L -o /tmp/opam-1697-6d07ae/index.tar.gz.part https://opam.ocaml.org/index.tar.gz\" exited with code 28")
[ERROR] Initial download of repository failed
However, I've manually downloaded index.tar.gz. How to manually specify index.tar.gz to opam init?
System info:
$ uname -a
CYGWIN_NT-10.0-19043 xxx 3.4.5-1.x86_64 2023-01-19 19:09 UTC x86_64 Cygwin
P.S. I'm trying to build one project using OCaml, but it turned out that it is very tricky: either OCaml complains about compatibility (is not a compiled interface for this version of OCaml followed by It seems to be for an older version of OCaml; does it mean that OCaml is not backward compatible?), either opam init fails, either <whatever>.
Your error message indicates that you either have network problems or very poor connection. Also, you opam version is very old, so it might not handle bad networks very well, I would suggest your installing a newer version of opam (at least 2.1.x), or, if it is possible, switching to docker or a virtual machine.
Answering your original question: I don't think there is a way (at least officially supported to specify your own downloaded index). Also, if you have trouble with downloading the index it most likely means that you will have more trouble in the future with your network when opam will start downloading actual packages.
I was trying to install mingw-w64 with homebrew to use C++ on my Macbook (intel chip).
I followed a tutorial I found on youtube: https://www.youtube.com/watch?v=KhGnYWplLVo&t=310s
Everything was going well until the terminal won't show up anything about the installation. It was at this specific point when I was installing homebrew:
==> Tapping homebrew/core
remote: Enumerating objects: 1148169, done.
remote: Counting objects: 100% (7/7), done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 1148169 (delta 2), reused 3 (delta 0), pack-reused 1148162
Receiving objects: 100% (1148169/1148169), 455.12 MiB | 5.71 MiB/s, done.
Resolving deltas: 100% (793326/793326), done.
I tried typing something but it didn't seem to response. So I pressed Control+C and it worked normal again.
I wasn't sure if the installation was successful or not (later on I found that when the installation is done then it will appear this line: ==> Installation successful!)
I then used this command brew install MinGW-w64 to instal MinGW and got this error
Tapped 3967 casks (4,038 files, 309.3MB).
Warning: No available formula with the name "mingw-w64".
==> Searching for similarly named formulae...
Error: No similarly named formulae found.
==> Searching for a previously deleted formula (in the last month)...
Error: No previously deleted formula found.
==> Searching taps on GitHub...
Error: No formulae found in taps.
I tried uninstalling homebrew and then installed it again but nothing worked.
I also used brew config and brew doctor and these are the inputs
Macs-MacBook-Air:~ mac$ brew config
HOMEBREW_VERSION: 3.3.16-55-g377ac64
ORIGIN: https://github.com/Homebrew/brew
HEAD: 377ac6475c8785dc80d50df3c6b173065d32183d
Last commit: 13 hours ago
Core tap ORIGIN: https://github.com/Homebrew/brew
Core tap HEAD: 377ac6475c8785dc80d50df3c6b173065d32183d
Core tap last commit: 13 hours ago
Core tap branch: master
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CASK_OPTS: []
HOMEBREW_CORE_GIT_REMOTE: https://github.com/Homebrew/homebrew-core
HOMEBREW_MAKE_JOBS: 4
Homebrew Ruby: 2.6.8 => /usr/local/Homebrew/Library/Homebrew/vendor/portable-ruby/2.6.8/bin/ruby
CPU: quad-core 64-bit broadwell
Clang: 10.0.1 build 1001
Git: 2.20.1 => /Library/Developer/CommandLineTools/usr/bin/git
Curl: 7.54.0 => /usr/bin/curl
macOS: 10.14.6-x86_64
CLT: 10.3.0.0.1.1562985497
Xcode: N/A
Macs-MacBook-Air:~ mac$ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!
Warning: A newer Command Line Tools release is available.
Update them from Software Update in System Preferences or run:
softwareupdate --all --install --force
If that doesn't show you any updates, run:
sudo rm -rf /Library/Developer/CommandLineTools
sudo xcode-select --install
Alternatively, manually download them from:
https://developer.apple.com/download/all/.
You should download the Command Line Tools for Xcode 11.3.1.
Warning: Homebrew/homebrew-core was not tapped properly! Run:
rm -rf "/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core"
brew tap homebrew/core
Warning: You are using macOS 10.14.
We (and Apple) do not provide support for this old version.
You will encounter build failures with some formulae.
Please create pull requests instead of asking for help on Homebrew's GitHub,
Twitter or any other official channels. You are responsible for resolving
any issues you experience while you are running this
old version.
When I attempt to run yum updates on my CentOS 7 VM, the process aborts with the following information:
--> Finished Dependency Resolution
--> Running transaction check
---> Package kernel.x86_64 0:3.10.0-693.el7 will be erased
---> Package msodbcsql17.x86_64 0:17.2.0.1-1 will be updated
--> Processing Dependency: msodbcsql17 < 17.3.0.0 for package: mssql-tools-17.2.0.2-1.x86_64
--> Finished Dependency Resolution
Error: Package: mssql-tools-17.2.0.2-1.x86_64 (#packages-microsoft-com-prod)
Requires: msodbcsql17 < 17.3.0.0
Removing: msodbcsql17-17.2.0.1-1.x86_64 (#packages-microsoft-com-prod)
msodbcsql17 = 17.2.0.1-1
Updated By: msodbcsql17-17.3.1.1-1.x86_64 (packages-microsoft-com-prod)
msodbcsql17 = 17.3.1.1-1
Available: msodbcsql17-17.0.1.1-1.x86_64 (packages-microsoft-com-prod)
msodbcsql17 = 17.0.1.1-1
Available: msodbcsql17-17.1.0.1-1.x86_64 (packages-microsoft-com-prod)
msodbcsql17 = 17.1.0.1-1
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
How can I solve this properly without just skipping over the errors? Thanks in advance.
The repo is properly sync'd now. A normal install or update is possible again.
Likely just a short term issue with the MS repos not in sync.
Periodically run:
yum clean all
and try the update again.
I fixed it by using a previous version
sudo ACCEPT_EULA=Y yum install msodbcsql17-17.2.0.1-1.x86_64 mssql-tools -y
I have created a c++ app on Debian Jessie 8.10 amd64 which also need the following libraries:
sudo apt-get install libssl-dev
sudo apt-get install libcurl4-openssl-dev
I also need to cross compile the source code for armhf. So according to this quite helpful link https://wiki.embeddedarm.com/wiki/Jessie_armhf_Cross_Compile I gave the following commands:
sudo apt-get install curl build-essential
su root
echo "deb http://emdebian.org/tools/debian jessie main" >
/etc/apt/sources.list.d/emdebian.list
curl http://emdebian.org/tools/debian/emdebian-toolchain-archive.key | apt-key add -
dpkg --add-architecture armhf
apt-get update
apt-get install crossbuild-essential-armhf
Everything got installed correctly and then I also gave :
sudo apt-get install libssl-dev:armhf
sudo apt-get install libcurl4-openssl-dev:armhf
The first command executed successfully. On the other hand the second one failed giving the following output:
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
libcurl4-doc:armhf libcurl3-dbg:armhf libidn11-dev:armhf libkrb5-dev:armhf libldap2-dev:armhf
librtmp-dev:armhf libssh2-1-dev:armhf pkg-config:armhf
The following NEW packages will be installed:
libcurl4-openssl-dev:armhf
0 upgraded, 1 newly installed, 0 to remove and 2 not upgraded.
23 not fully installed or removed.
Need to get 0 B/316 kB of archives.
After this operation, 863 kB of additional disk space will be used.
(Reading database ... 94032 files and directories currently installed.)
Preparing to unpack .../libcurl4-openssl-dev_7.38.0-4+deb8u8_armhf.deb ...
Unpacking libcurl4-openssl-dev:armhf (7.38.0-4+deb8u8) ...
dpkg: error processing archive /var/cache/apt/archives/libcurl4-openssl-dev_7.38.0-4+deb8u8_armhf.deb (--unpack):
trying to overwrite shared '/usr/include/curl/curlbuild.h', which is different from other instances of package libcurl4-openssl-dev:armhf
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Processing triggers for man-db (2.7.0.2-5) ...
Errors were encountered while processing:
/var/cache/apt/archives/libcurl4-openssl-dev_7.38.0-4+deb8u8_armhf.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
Since I'm quite new in cross compilation procedures does anyone have any idea what I'm doing wrong?
You are doing nothing wrong. It is a file conflict in related with multiarch packages. It is a bug in the package
Here is a explanation of this kind of bugs, from https://wiki.debian.org/MultiArch/Hints
The package in question is marked Multi-Arch: same, but has
conflicting versions of at least one file for different architectures.
The hint tells the filename (or the number of filenames) and the
architectures (or number of architectures) in question. The easiest
way to fix is to remove the Multi-Arch: same declaration, but often
enough it can be fixed by moving the offending files to
per-architecture locations (typically
/usr/lib/$(DEB_HOST_MULTIARCH)/). For *-dev packages, the Multi-Arch:
same capability often is not critical and removing is a good initial
measure.
I just run into the same kind of problem, which still is an issue with some packages. In my case libcurl-openssl-dev was replacing the /usr/bin/curl-config binary.
To me it required swapping from x64/i386 libraries when i needed cross-compiling but i am well aware it might not be possible for everyone.
Running command
sudo yum install php56w-imap
gives me the output:
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
* base: mirrors.163.com
* extras: mirrors.163.com
* updates: mirrors.163.com
* webtatic: uk.repo.webtatic.com
Resolving Dependencies
--> Running transaction check
---> Package php56w-imap.x86_64 0:5.6.22-1.w7 will be installed
--> Processing Dependency: libc-client.so.2007()(64bit) for package: php56w-imap-5.6.22-1.w7.x86_64
--> Finished Dependency Resolution
Error: Package: php56w-imap-5.6.22-1.w7.x86_64 (webtatic)
**Requires: libc-client.so.2007()(64bit)**
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
I'm avoiding any compilation, so the --libdir=/usr/lib64 option for compiling php is not what I'm looking for.
Also, I couldn't find any valid download link for this library.
Please help!
I found it:
https://www.rpmfind.net/linux/rpm2html/search.php?query=libc-client.so.2007()(64bit)
What I tried to install is libc-client-devel but it failed for dependency. with this libc-client, everything works well
just install first with command:
yum install php-imap*
I was getting an SE_UID not found error.
I just stumbled on https://centos.pkgs.org/7/ius-x86_64/php72u-imap-7.2.17-1.ius.centos7.x86_64.rpm.html
and then I ran:
yum install php72u-imap
I also created a php file with echo phpinfo() and saw that IMAP now shows up as a separate section in the display.