Questions[environment](ubuntu)

When I need to use apt-get to install somethings.

$sudo apt-get install autoconf automake libtool curl make g++ unzip  

Reading package lists... Done
Building dependency tree       
Reading state information... Done
make is already the newest version (4.1-9.1ubuntu1).
unzip is already the newest version (6.0-21ubuntu1).
unzip set to manually installed.
curl is already the newest version (7.58.0-2ubuntu3.8).
g++ is already the newest version (4:7.4.0-1ubuntu2.3).
g++ set to manually installed.
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
 autoconf : Depends: m4 (>= 1.4.13)
 automake : Depends: autotools-dev (>= 20020320.1) but it is not going to be installed
 libtool : Depends: autotools-dev but it is not going to be installed
           Recommends: libltdl-dev but it is not going to be installed
 nvidia-cuda-toolkit : Depends: nvidia-cuda-dev (= 9.1.85-3ubuntu1) but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).

After I got this error message, I tried to fix it.

However, when I typed 'sudo apt --fix-broken install', I got this error below.

$sudo apt --fix-broken install                                                                                                                                      

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
  nvidia-cuda-dev
Recommended packages:
  libnvcuvid1
The following NEW packages will be installed:
  nvidia-cuda-dev
0 upgraded, 1 newly installed, 0 to remove and 14 not upgraded.
38 not fully installed or removed.
Need to get 0 B/263 MB of archives.
After this operation, 734 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
(Reading database ... 222357 files and directories currently installed.)
Preparing to unpack .../nvidia-cuda-dev_9.1.85-3ubuntu1_amd64.deb ...
Unpacking nvidia-cuda-dev (9.1.85-3ubuntu1) ...
dpkg: error processing archive /var/cache/apt/archives/nvidia-cuda-dev_9.1.85-3ubuntu1_amd64.deb (--unpack):
 trying to overwrite '/usr/include/cublas.h', which is also in package libcublas-dev 10.2.2.89-1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
 /var/cache/apt/archives/nvidia-cuda-dev_9.1.85-3ubuntu1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1) 

In here, I already faced this problem many times about nvidia-cuda-dev. I installed cuda 10.2 version. But I don't know why it wanna use version 9? But I need this version(10.2), and I don't want to change it that I am afraid of my environment which will get wrong.

$nvcc --version 

nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2019 NVIDIA Corporation
Built on Wed_Oct_23_19:24:38_PDT_2019
Cuda compilation tools, release 10.2, V10.2.89

Sorry I am not familiar with setting of environment here. Is there any suggestion about this situation?

Thank you very much!

I am running a new installed Ubuntu 19.04 Disco Dingo on a dual boot with windows 10. I installed Anaconda for Ubuntu using this guide https://docs.anaconda.com/anaconda/install/linux/

Finishing the installation the next time I open the terminal, it appears to be like

(base) username@ubuntu:~$

which means I am in the main environment of Conda. But, when installation of Anaconda finishes, it says:

if you want conda not to activate automatically when startup, run:
    conda config --set auto_activate_base false

But when I do it, and when I am out of the (base), the next time that I open the terminal and try to normally open Anaconda Navigator by anaconda-navigator it says that anaconda-navigator: command not found.

But on it was not like this before. Can someone describe me how can I remove this (base) and also be able to run anaconda commands like opening jupyter notebook directly from normal terminal.

I appreciate your answers.

echo $PATH provides:

/usr/local/sbin:/usr/local/bin:/usr/bin:/sbin:/bin

while /etc/environment states

PATH="/usr/local/sbin:/usr/local/bin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"

I though the environment file is responsible for setting the PATH environment. I mean the file is called environment, and the only commend therein is path. What am I missing?

This is Ubuntu 18.04.1 and when I try to run pcsxr, it tells me /usr/games is not added to environment variable. This seems true from one point of view and false from another point of view. There is no problem with the desktop file, it has been validated. Also that game in question has been validated to be at /usr/games

Running this command:

$ grep --color -H 'PATH=' ~/.bashrc ~/.profile ~/.bash_profile ~/bash.login \
                    ~/.bash_aliases /etc/bash.bashrc /etc/profile \
                     /etc/profile.d/* /etc/environment 2> /dev/null

/home/neonred811/.profile:    PATH="$HOME/bin:$PATH"
/home/neonred811/.profile:    PATH="$HOME/.local/bin:$PATH"
/etc/environment:PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games"

I have installed GNOME, Unity and Cairo Dock desktop environments. I wanted to set different passwords for each. Is this possible by any means? Thank you.

I was trying to make some scripts dynamic by including the environment variable $LOGNAME and even $HOME. but it don't seem to work when placed in a launcher.

I am trying to make code a bit more dynamic

/home/simon/Desktop/firefox_test.bash

I tried

$HOME/Desktop/firefox_test.bash 

and

/home/$LOGNAME/Desktop/firefox_test.html

but it don't seem to read the environment variables.