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p: command not found
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/exceptions.py", line 1129, in __call__
return func(*args, **kwargs)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/cli/main.py", line 111, in main_sourced
print(activator.execute(), end="")
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 167, in execute
return getattr(self, self.command)()
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 141, in activate
builder_result = self.build_activate(self.env_name_or_prefix)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 288, in build_activate
return self._build_activate_stack(env_name_or_prefix, False)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 316, in _build_activate_stack
conda_prompt_modifier = self._prompt_modifier(prefix, conda_default_env)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 649, in _prompt_modifier
return context.env_prompt.format(
KeyError: 'mne'
`$ /home/lqj2/anaconda3/bin/conda shell.posix activate base`
environment variables:
CIO_TEST=<not set>
CONDA_EXE=/home/lqj2/anaconda3/bin/conda
CONDA_PYTHON_EXE=/home/lqj2/anaconda3/bin/python
CONDA_ROOT=/home/lqj2/anaconda3
CONDA_SHLVL=0
CURL_CA_BUNDLE=<not set>
PATH=/home/lqj2/anaconda3/condabin:/bin:/usr/bin:/usr/local/bin:/usr/local/
cuda/bin:/sbin:/sbin
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=<not set>
active environment : None
shell level : 0
user config file : /home/lqj2/.condarc
populated config files : /home/lqj2/.condarc
conda version : 22.9.0
conda-build version : 3.22.0
python version : 3.9.13.final.0
virtual packages : __cuda=11.1=0
__linux=4.15.0=0
__glibc=2.23=0
__unix=0=0
__archspec=1=x86_64
base environment : /home/lqj2/anaconda3 (writable)
conda av data dir : /home/lqj2/anaconda3/etc/conda
conda av metadata url : None
channel URLs : https://conda.anaconda.org/conda-forge/linux-64
https://conda.anaconda.org/conda-forge/noarch
package cache : /home/lqj2/anaconda3/pkgs
/home/lqj2/.conda/pkgs
envs directories : /home/lqj2/anaconda3/envs
/home/lqj2/.conda/envs
platform : linux-64
user-agent : conda/22.9.0 requests/2.28.1 CPython/3.9.13 Linux/4.15.0-142-generic ubuntu/16.04.2 glibc/2.23
UID:GID : 1035:1035
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
No report sent. To permanently opt-out, use
$ conda config --set report_errors false
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/exceptions.py", line 1129, in __call__
return func(*args, **kwargs)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/cli/main.py", line 111, in main_sourced
print(activator.execute(), end="")
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 167, in execute
return getattr(self, self.command)()
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 141, in activate
builder_result = self.build_activate(self.env_name_or_prefix)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 288, in build_activate
return self._build_activate_stack(env_name_or_prefix, False)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 316, in _build_activate_stack
conda_prompt_modifier = self._prompt_modifier(prefix, conda_default_env)
File "/home/lqj2/anaconda3/lib/python3.9/site-packages/conda/activate.py", line 649, in _prompt_modifier
return context.env_prompt.format(
KeyError: 'mne'
`$ /home/lqj2/anaconda3/bin/conda shell.posix activate base`
environment variables:
CIO_TEST=<not set>
CONDA_EXE=/home/lqj2/anaconda3/bin/conda
CONDA_PYTHON_EXE=/home/lqj2/anaconda3/bin/python
CONDA_ROOT=/home/lqj2/anaconda3
CONDA_SHLVL=0
CURL_CA_BUNDLE=<not set>
PATH=/home/lqj2/anaconda3/condabin:/bin:/usr/bin:/usr/local/bin:/usr/local/
cuda/bin:/sbin:/sbin
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=<not set>
active environment : None
shell level : 0
user config file : /home/lqj2/.condarc
populated config files : /home/lqj2/.condarc
conda version : 22.9.0
conda-build version : 3.22.0
python version : 3.9.13.final.0
virtual packages : __cuda=11.1=0
__linux=4.15.0=0
__glibc=2.23=0
__unix=0=0
__archspec=1=x86_64
base environment : /home/lqj2/anaconda3 (writable)
conda av data dir : /home/lqj2/anaconda3/etc/conda
conda av metadata url : None
channel URLs : https://conda.anaconda.org/conda-forge/linux-64
https://conda.anaconda.org/conda-forge/noarch
package cache : /home/lqj2/anaconda3/pkgs
/home/lqj2/.conda/pkgs
envs directories : /home/lqj2/anaconda3/envs
/home/lqj2/.conda/envs
platform : linux-64
user-agent : conda/22.9.0 requests/2.28.1 CPython/3.9.13 Linux/4.15.0-142-generic ubuntu/16.04.2 glibc/2.23
UID:GID : 1035:1035
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
No report sent. To permanently opt-out, use
$ conda config --set report_errors false
Above content is the Linux error message. How can I fix it?
Next, I will provide a detailed process of how this situation occurred.
At first, I wanted to install the MNE-Python through the file download from its website according to the code sh ./MNE-Python-1.6.0_0-Linux.sh. However, when the installation programe asked me that Do you wish the installer to initialize MNE-Python by running conda init?，I choosed yes. This action leads to the MNE-Python will be activated in every conda virtual environment. So I tried many methods to cancel this initialization action. One of them may be effective is conda rename --name=mne old_mne # rename existing "mne" env to "old_mne". After that, my base environment could not be activated normally and sent me the above error messages.
Solving this problem by asking ChatGPT.
Firstly, nano /home/lqj2/.condarc
Changing the environment default_env
Ctrl+X to save and Enter to confirm.