I have VirtualBox errors that stop Vagrant from starting. Both are installed. However, when I run:
vagrant up
I get the following
VirtualBox is complaining that the installation is incomplete. Please
run `VBoxManage --version` to see the error message which should contain
instructions on how to fix this error.
Then I run:
VBoxManage --version
And get:
WARNING: The character device /dev/vboxdrv does not exist.
Please install the virtualbox-dkms package and the appropriate
headers, most likely linux-headers-generic.
You will not be able to start VMs until this problem is fixed.
5.0.4_LinuxMintr102546
All of this has already been installed and reinstalled in trying to get this error fixed.
How do I fix this?
Related
I'm simply trying to backtest the starter code provided when creating a new project via the LEAN CLI. When running:
lean backtest <myProject>
I get the following error:
Error: 400 Client Error for http+docker://localhost/v1.41/containers/create?name=lean_cli_0739587438b94317948c15d649098bea: Bad Request ("invalid mount config for type "bind": bind source path does not exist:
/tmp/lean-cli-kapzl8hj/config.json")
OS:
Distributor ID: Ubuntu
Description: Ubuntu 22.04.1 LTS
Release: 22.04
Codename: jammy
I've tried uninstalling and re-installing Docker, removing and pulling down the Docker image again, as well as uninstalling and re-installing the LEAN CLI.
When I uninstall Docker and re-install, it seems to work until a restart my machine. Then I get the error again.
What I should see is a bunch of output with relevant statistics indicating a successful run of the backtesting algorithim.
Even if you're unfamiliar with QuantConnect itself, any help here would be highly appreciated.
had it all working and the next day it randomly gave this error to me. I dont know what I did.
also i had a error on the ubuntu screen itself when executed this command “unable to mount volume an operation is already pending” something like that. cant get to re create this
$ snap install ubuntu-frame
error: cannot perform the following tasks:
Run hook prepare-plug-graphics-core20 of snap "ubuntu-frame" (run hook "prepare-plug-graphics-core20": cannot perform operation: mount --bind /snap/core20/current/etc/nsswitch.conf /tmp/snap.rootfs_lOwlQ8/etc/nsswitch.conf: Permission denied)
Ubuntu version
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04.5 LTS
Release: 20.04
Codename: focal
Snap version
snap 2.57.6
snapd 2.57.6
series 16
ubuntu 20.04
kernel 4.9.333-127
Its an odroid i have to get it in a kiosk for work. and all it gave me is headaches with errors.
I tried reinstalling snap purged it. didnt fix anything.
I am trying to install postgress on oracle linux (checked on oracle linux 7.5 and 6.8) using the following command. ( https://www.postgresql.org/download/linux/redhat/ )
sudo yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm
But when I run this command it takes some time and gives following error.
No package postgresql12-server available
Error: Nothing to do
Then I tried `yum install postgressql-server. Then it gives error.
No package postgressql-server available
I can use docker and run it from a docker container. But I found out it is only for dev and testing only.
I tried with different versions of postgres and same issue occurs.
can someone point out what is the issue here. I did find so much but still couldnt find a solution.
I am trying to install unixodbc on linux (clean install of ubuntu 20), but the directions here are not working for me. When I get the step to ./configure , I get an error saying "configure: error: odbc_config not found (required for unixODBC build)".
Given that this is a popular package and the instructions on the main website don't work, I'm wondering if someone in that community could help me install it?
I tried installing it directly from a .deb file which appeared to work with 0 exit status, but I am still getting an error when I try to run odbc_config, which is how they say to verify the installation. And which unixodbc returns nothing.
Any help installing this package on linux would be greatly appreciated!
Note: On mac, brew install unixodbc works just fine. But I am running into problems when using the compiled binaries from that installation on a linux machine -- it is giving me a mysterious file not found error when I try to reference it, even though it is there, so I believe I need to compile it on linux in order to get it to work.
EDIT: I tried installing from source, but then I got a different error: libpq library version = 9.2 is required. Is there any way to install this package on ubuntu without having to set all kinds of special flags?
EDIT2: I was able to get the installation process to complete after installing libpq-dev.
I am trying to work on a linux based external server. I need to install Homebrew and anaconda. So, I have installed anaconda as usual in my home directory. But when I tried to install homebrew, I get the following errors:
fatal: packfile .git/objects/pack/pack-9d2d97f367d3ebfa65a3b708b2d87333a8eb2bf0.pack cannot be mapped: Cannot allocate memory
error: https://github.com/Homebrew/homebrew-core did not send all necessary objects
Failed during: git fetch --force origin refs/heads/master:refs/remotes/origin/master
Ok, then I tried to install git using conda. However, I have encountered another error, which is:
libgcc_s.so.1 must be installed for pthread_cancel to work
I tried to install the GCC library using this link How do I compile and run GCC 4.9.x?
But then again, I encountered the problem of "cannot allocate memory". As I am working on an external cluster with many CPUs, I assume I have enough memory and space because I am working with many genomes.
Also, I cannot used sudo as I am not authorised to do that. I also tried to get the apt-get command but it shows that apt-get command not found.
Can anybody please help me to solve these problems?
Thank you.