A question about the conda in linux

[lypeng7]

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I'm new to learning Linux.
I installed Ubuntu 22.04 on Windows 11. After installing Anaconda3, every time I run source~/. bashc , it resulted in errors.

(base) liao@LIAO-DESK:~$ source ~/.bashrc
-bash: eval: line 159: syntax error near unexpected token `('
-bash: eval: line 159: `export CONDA_PROMPT_MODIFIER='(base) ''

It didn't happen before I installed Anaconda3, and I cannot find line 159 in .bashrc?
Besides, when I run conda activate wes (wes is a env I create before), it shows

(base) liao@LIAO-DESK:~$ conda activate wes
-bash: syntax error near unexpected token `('
(wes) (base) liao@LIAO-DESK:~$

And I found that there is something strange about my Conda function, for example,

(wes) (base) liao@LIAO-DESK:~$ conda install samtools
Collecting package metadata (current_repodata.json): | WARNING conda.models.version:get_matcher(546): Using .* with relational operator is superfluous and deprecated and will be removed in a future version of conda. Your spec was 1.7.1.*, but conda is ignoring the .* and treating it as 1.7.1
done
Solving environment: done


==> WARNING: A newer version of conda exists. <==
  current version: 23.1.0
  latest version: 24.5.0

Please update conda by running

    $ conda update -n base -c defaults conda

Or to minimize the number of packages updated during conda update use

     conda install conda=24.5.0



## Package Plan ##

  environment location: /home/liao/anaconda3

  added / updated specs:
    - samtools


The following packages will be downloaded:

    package                    |            build
    ---------------------------|-----------------
    ca-certificates-2024.3.11  |       h06a4308_0         127 KB  https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
    certifi-2024.2.2           |  py310h06a4308_0         159 KB  https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
    openssl-1.1.1w             |       h7f8727e_0         3.7 MB  https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
    samtools-1.6               |       hb116620_7         514 KB  https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/bioconda
    ------------------------------------------------------------
                                           Total:         4.5 MB

The following NEW packages will be INSTALLED:

  samtools           anaconda/cloud/bioconda/linux-64::samtools-1.6-hb116620_7

The following packages will be UPDATED:

  ca-certificates    pkgs/main::ca-certificates-2023.01.10~ --> anaconda/pkgs/main::ca-certificates-2024.3.11-h06a4308_0

  certifi            pkgs/main::certifi-2022.12.7-py310h06~ --> anaconda/pkgs/main::certifi-2024.2.2-py310h06a4308_0
  openssl              pkgs/main::openssl-1.1.1t-h7f8727e_0 --> anaconda/pkgs/main::openssl-1.1.1w-h7f8727e_0


Proceed ([y]/n)? y


Downloading and Extracting Packages

Preparing transaction: done
Verifying transaction: done
Executing transaction: done
(wes) (base) liao@LIAO-DESK:~$ samtools --version
Command 'samtools' not found, but can be installed with:
sudo apt install samtools

[LiteBrite82]

Thanks for posting in the GitHub Community, @lypeng7 !

We’ve moved your post to our Programming Help 🧑‍💻 category, which is more appropriate for this type of discussion.

Please review our guidelines about the Programming Help category for more information.

[lypeng7]

Thanks to you!