Conda 在 cmder 中执行 "source activate" 时出错
Conda gives error when doing "source activate" in cmder
当我执行 source activate my_env 时，它给我这个错误：
λ source activate py36
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "C:\Miniconda3\lib\site-packages\conda\cli\main.py", line 98, in main
return activator_main()
File "C:\Miniconda3\lib\site-packages\conda\activate.py", line 632, in
main
print(activator.execute(), end='')
File "C:\Miniconda3\lib\encodings\cp1252.py", line 19, in encode
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
UnicodeEncodeError: 'charmap' codec can't encode character '\u03bb' in
position 133: character maps to <undefined>
`$ C:\Miniconda3\Scripts\conda shell.posix activate py36`
environment variables:
ACLOCAL_PATH=C:\Program Files\Git\mingw64\share\aclocal;C:\Program
Files\Git\usr\share\aclocal
CIO_TEST=<not set>
CONDA_ROOT=C:\Miniconda3
CONDA_SHLVL=0
EXEPATH=C:\Program Files\Git\bin
HOMEPATH=\Users\patel_223gv41
INFOPATH=C:\Program Files\Git\usr\local\info;C:\Program
Files\Git\usr\share\info;C:\Program Files\Git\usr\info;C:\Program
Files\Git\share\info
MANPATH=C:\Program Files\Git\mingw64\local\man;C:\Program
Files\Git\mingw64\share\man;C:\Program
Files\Git\usr\local\man;C:\Program Files\Git\usr\share\man;C:\Program
Files\Git\usr\man;C:\Program Files\Git\share\man
ORIGINAL_PATH=C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Users
\patel_223gv41\bin;C:\Yash\Cmder\vendor\conemu-
maximus5\ConEmu\Scripts;C:\Yash\Cmder\vendor\conemu-
maximus5;C:\Yash\Cmder\vendor\conemu-maximus5\ConEmu;C:\Miniconda3;C:\
Miniconda3\Library\mingw-w64\bin;C:\Miniconda3\Library\usr\bin;C:\Mini
conda3\Library\bin;C:\Miniconda3\Scripts;C:\Program Files
(x86)\Intel\iCLS Client;C:\Program Files\Intel\iCLS Client;C:\WINDOWS\
system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\Windo
wsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program
Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program
Files\Intel\Intel(R) Management Engine
Components\IPT;C:\ProgramData\chocolatey\bin;C:\Program
Files\nodejs;C:\Program Files\Intel\WiFi\bin;C:\Program Files\Common
Files\Intel\WirelessCommon;C:\Program
Files\Java\jdk-10.0.2\bin;C:\Program Files\Git\cmd;C:\Users\patel_223g
v41\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Microsoft VS
Code\bin;C:\Yash\Cmder;C:\Users\patel_223gv41\AppData\Local\Microsoft\
WindowsApps;C:\Users\patel_223gv41\AppData\Roaming\npm;C:\Users\patel_
223gv41\AppData\Local\hyper\app-2.0.0\resources\bin;C:\Program Files\J
ava\jdk-10.0.2\bin;C:\Users\patel_223gv41\AppData\Local\Programs\Micro
soft VS Code\bin;C:\Users\patel_223gv41
PATH=C:\Users\patel_223gv41\bin;C:\Program Files\Git\mingw64\bin;C:\Program
Files\Git\usr\local\bin;C:\Program Files\Git\usr\bin;C:\Program
Files\Git\usr\bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Gi
t\usr\bin;C:\Users\patel_223gv41\bin;C:\Yash\Cmder\vendor\conemu-
maximus5\ConEmu\Scripts;C:\Yash\Cmder\vendor\conemu-
maximus5;C:\Yash\Cmder\vendor\conemu-maximus5\ConEmu;C:\Miniconda3;C:\
Miniconda3\Library\mingw-w64\bin;C:\Miniconda3\Library\usr\bin;C:\Mini
conda3\Library\bin;C:\Miniconda3\Scripts;C:\Program Files
(x86)\Intel\iCLS Client;C:\Program Files\Intel\iCLS Client;C:\WINDOWS\
system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\Windo
wsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program
Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program
Files\Intel\Intel(R) Management Engine
Components\IPT;C:\ProgramData\chocolatey\bin;C:\Program
Files\nodejs;C:\Program Files\Intel\WiFi\bin;C:\Program Files\Common
Files\Intel\WirelessCommon;C:\Program
Files\Java\jdk-10.0.2\bin;C:\Program Files\Git\cmd;C:\Users\patel_223g
v41\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Microsoft VS
Code\bin;C:\Yash\Cmder;C:\Users\patel_223gv41\AppData\Local\Microsoft\
WindowsApps;C:\Users\patel_223gv41\AppData\Roaming\npm;C:\Users\patel_
223gv41\AppData\Local\hyper\app-2.0.0\resources\bin;C:\Program Files\J
ava\jdk-10.0.2\bin;C:\Users\patel_223gv41\AppData\Local\Programs\Micro
soft VS Code\bin;C:\Users\patel_223gv41;C:\Program
Files\Git\usr\bin\vendor_perl;C:\Program Files\Git\usr\bin\core_perl
PKG_CONFIG_PATH=C:\Program Files\Git\mingw64\lib\pkgconfig;C:\Program
Files\Git\mingw64\share\pkgconfig
PSMODULEPATH=C:\Program Files\WindowsPowerShell\Modules;C:\WINDOWS\system32\Windows
PowerShell\v1.0\Modules
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=<not set>
active environment : None
shell level : 0
user config file : C:\Users\patel_223gv41\.condarc
populated config files : C:\Users\patel_223gv41\.condarc
conda version : 4.5.11
conda-build version : not installed
python version : 3.7.1.final.0
base environment : C:\Miniconda3 (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/win-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/win-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : C:\Miniconda3\pkgs
C:\Users\patel_223gv41\AppData\Local\conda\conda\pkgs
envs directories : C:\Miniconda3\envs
C:\Users\patel_223gv41\AppData\Local\conda\conda\envs
C:\Users\patel_223gv41\.conda\envs
platform : win-64
user-agent : conda/4.5.11 requests/2.20.1 CPython/3.7.1 Windows/10 Windows/10.0.17134
administrator : False
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
If submitted, this report will be used by core maintainers to improve
future releases of conda.
Would you like conda to send this report to the core maintainers?
[y/N]:
你们能帮帮我吗？我只想能够从 Git Bash 激活 conda 环境。
此外，activate my_env 在我仅使用常规命令提示符时工作，因此 Git Bash 和 conda 似乎存在问题。
如果您需要，这是我的 conda 信息：
λ conda info
active environment : None
shell level : 0
user config file : C:\Users\patel_223gv41\.condarc
populated config files :
conda version : 4.5.11
conda-build version : not installed
python version : 3.7.0.final.0
base environment : C:\Miniconda3 (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/win-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/free/win-64
https://repo.anaconda.com/pkgs/free/noarch
https://repo.anaconda.com/pkgs/r/win-64
https://repo.anaconda.com/pkgs/r/noarch
https://repo.anaconda.com/pkgs/pro/win-64
https://repo.anaconda.com/pkgs/pro/noarch
https://repo.anaconda.com/pkgs/msys2/win-64
https://repo.anaconda.com/pkgs/msys2/noarch
package cache : C:\Miniconda3\pkgs
C:\Users\patel_223gv41\AppData\Local\conda\conda\pkgs
envs directories : C:\Miniconda3\envs
C:\Users\patel_223gv41\AppData\Local\conda\conda\envs
C:\Users\patel_223gv41\.conda\envs
platform : win-64
user-agent : conda/4.5.11 requests/2.19.1 CPython/3.7.0 Windows/10 Windows/10.0.17134
administrator : False
netrc file : None
offline mode : False
编辑： conda activate 脚本似乎扫描了我的 bash 提示并卡在了 lambda“λ”上，因为它无法识别这个特点。
如果您阅读错误消息，我认为这个特定部分很突出：UnicodeEncodeError: 'charmap' codec can't encode character '\u03bb'
\u03bb 是 lambda 字符的 unicode 编码，但激活脚本无法识别它。有什么办法可以更改编码，以便 conda 激活脚本可以识别这个字符吗？
您似乎在 Cmder session, which means issue 7445 可以申请：
Note that cmder have a lambda charater (λ) in front of each command.
I think it is this lambda charater (i.e. '\u03bb') that is not handled correctly in the encoder/decoder class found in \lib\encodings\cp1252.py.
解决方法：
Remove the lambda character in cmder\vendor\git-for-windows\etc\profile.d\git-prompt.sh at line at line 36.
PS1="$PS1"'' # prompt: always "λ "
试试这个。将 lambda 符号替换为“>>”等其他内容。您将需要在“YOURPATHTOCMDER\cmder\vendor\clink.lua”中找到文件并更改函数，函数set_prompt_filter()，如下所示：
function set_prompt_filter()
-- orig: $E[1;32;40m$P$S{git}{hg}$S$_$E[1;30;40m{lamb}$S$E[0m
-- color codes: "\x1b[1;37;40m"
cwd = clink.get_cwd()
prompt = "\x1b[1;32;40m{cwd} {git}{hg} \n\x1b[1;30;40m{lamb} \x1b[0m"
new_value = string.gsub(prompt, "{cwd}", cwd)
clink.prompt.value = string.gsub(new_value, "{lamb}", ">>")
结束
当我执行 source activate my_env 时，它给我这个错误：
λ source activate py36
# >>>>>>>>>>>>>>>>>>>>>> ERROR REPORT <<<<<<<<<<<<<<<<<<<<<<
Traceback (most recent call last):
File "C:\Miniconda3\lib\site-packages\conda\cli\main.py", line 98, in main
return activator_main()
File "C:\Miniconda3\lib\site-packages\conda\activate.py", line 632, in
main
print(activator.execute(), end='')
File "C:\Miniconda3\lib\encodings\cp1252.py", line 19, in encode
return codecs.charmap_encode(input,self.errors,encoding_table)[0]
UnicodeEncodeError: 'charmap' codec can't encode character '\u03bb' in
position 133: character maps to <undefined>
`$ C:\Miniconda3\Scripts\conda shell.posix activate py36`
environment variables:
ACLOCAL_PATH=C:\Program Files\Git\mingw64\share\aclocal;C:\Program
Files\Git\usr\share\aclocal
CIO_TEST=<not set>
CONDA_ROOT=C:\Miniconda3
CONDA_SHLVL=0
EXEPATH=C:\Program Files\Git\bin
HOMEPATH=\Users\patel_223gv41
INFOPATH=C:\Program Files\Git\usr\local\info;C:\Program
Files\Git\usr\share\info;C:\Program Files\Git\usr\info;C:\Program
Files\Git\share\info
MANPATH=C:\Program Files\Git\mingw64\local\man;C:\Program
Files\Git\mingw64\share\man;C:\Program
Files\Git\usr\local\man;C:\Program Files\Git\usr\share\man;C:\Program
Files\Git\usr\man;C:\Program Files\Git\share\man
ORIGINAL_PATH=C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Users
\patel_223gv41\bin;C:\Yash\Cmder\vendor\conemu-
maximus5\ConEmu\Scripts;C:\Yash\Cmder\vendor\conemu-
maximus5;C:\Yash\Cmder\vendor\conemu-maximus5\ConEmu;C:\Miniconda3;C:\
Miniconda3\Library\mingw-w64\bin;C:\Miniconda3\Library\usr\bin;C:\Mini
conda3\Library\bin;C:\Miniconda3\Scripts;C:\Program Files
(x86)\Intel\iCLS Client;C:\Program Files\Intel\iCLS Client;C:\WINDOWS\
system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\Windo
wsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program
Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program
Files\Intel\Intel(R) Management Engine
Components\IPT;C:\ProgramData\chocolatey\bin;C:\Program
Files\nodejs;C:\Program Files\Intel\WiFi\bin;C:\Program Files\Common
Files\Intel\WirelessCommon;C:\Program
Files\Java\jdk-10.0.2\bin;C:\Program Files\Git\cmd;C:\Users\patel_223g
v41\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Microsoft VS
Code\bin;C:\Yash\Cmder;C:\Users\patel_223gv41\AppData\Local\Microsoft\
WindowsApps;C:\Users\patel_223gv41\AppData\Roaming\npm;C:\Users\patel_
223gv41\AppData\Local\hyper\app-2.0.0\resources\bin;C:\Program Files\J
ava\jdk-10.0.2\bin;C:\Users\patel_223gv41\AppData\Local\Programs\Micro
soft VS Code\bin;C:\Users\patel_223gv41
PATH=C:\Users\patel_223gv41\bin;C:\Program Files\Git\mingw64\bin;C:\Program
Files\Git\usr\local\bin;C:\Program Files\Git\usr\bin;C:\Program
Files\Git\usr\bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Gi
t\usr\bin;C:\Users\patel_223gv41\bin;C:\Yash\Cmder\vendor\conemu-
maximus5\ConEmu\Scripts;C:\Yash\Cmder\vendor\conemu-
maximus5;C:\Yash\Cmder\vendor\conemu-maximus5\ConEmu;C:\Miniconda3;C:\
Miniconda3\Library\mingw-w64\bin;C:\Miniconda3\Library\usr\bin;C:\Mini
conda3\Library\bin;C:\Miniconda3\Scripts;C:\Program Files
(x86)\Intel\iCLS Client;C:\Program Files\Intel\iCLS Client;C:\WINDOWS\
system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\Windo
wsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\DAL;C:\Program
Files\Intel\Intel(R) Management Engine Components\DAL;C:\Program Files
(x86)\Intel\Intel(R) Management Engine Components\IPT;C:\Program
Files\Intel\Intel(R) Management Engine
Components\IPT;C:\ProgramData\chocolatey\bin;C:\Program
Files\nodejs;C:\Program Files\Intel\WiFi\bin;C:\Program Files\Common
Files\Intel\WirelessCommon;C:\Program
Files\Java\jdk-10.0.2\bin;C:\Program Files\Git\cmd;C:\Users\patel_223g
v41\AppData\Local\Microsoft\WindowsApps;C:\Program Files\Microsoft VS
Code\bin;C:\Yash\Cmder;C:\Users\patel_223gv41\AppData\Local\Microsoft\
WindowsApps;C:\Users\patel_223gv41\AppData\Roaming\npm;C:\Users\patel_
223gv41\AppData\Local\hyper\app-2.0.0\resources\bin;C:\Program Files\J
ava\jdk-10.0.2\bin;C:\Users\patel_223gv41\AppData\Local\Programs\Micro
soft VS Code\bin;C:\Users\patel_223gv41;C:\Program
Files\Git\usr\bin\vendor_perl;C:\Program Files\Git\usr\bin\core_perl
PKG_CONFIG_PATH=C:\Program Files\Git\mingw64\lib\pkgconfig;C:\Program
Files\Git\mingw64\share\pkgconfig
PSMODULEPATH=C:\Program Files\WindowsPowerShell\Modules;C:\WINDOWS\system32\Windows
PowerShell\v1.0\Modules
REQUESTS_CA_BUNDLE=<not set>
SSL_CERT_FILE=<not set>
active environment : None
shell level : 0
user config file : C:\Users\patel_223gv41\.condarc
populated config files : C:\Users\patel_223gv41\.condarc
conda version : 4.5.11
conda-build version : not installed
python version : 3.7.1.final.0
base environment : C:\Miniconda3 (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/win-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/r/win-64
https://repo.anaconda.com/pkgs/r/noarch
package cache : C:\Miniconda3\pkgs
C:\Users\patel_223gv41\AppData\Local\conda\conda\pkgs
envs directories : C:\Miniconda3\envs
C:\Users\patel_223gv41\AppData\Local\conda\conda\envs
C:\Users\patel_223gv41\.conda\envs
platform : win-64
user-agent : conda/4.5.11 requests/2.20.1 CPython/3.7.1 Windows/10 Windows/10.0.17134
administrator : False
netrc file : None
offline mode : False
An unexpected error has occurred. Conda has prepared the above report.
If submitted, this report will be used by core maintainers to improve
future releases of conda.
Would you like conda to send this report to the core maintainers?
[y/N]:
你们能帮帮我吗？我只想能够从 Git Bash 激活 conda 环境。
此外，activate my_env 在我仅使用常规命令提示符时工作，因此 Git Bash 和 conda 似乎存在问题。
如果您需要，这是我的 conda 信息：
λ conda info
active environment : None
shell level : 0
user config file : C:\Users\patel_223gv41\.condarc
populated config files :
conda version : 4.5.11
conda-build version : not installed
python version : 3.7.0.final.0
base environment : C:\Miniconda3 (writable)
channel URLs : https://repo.anaconda.com/pkgs/main/win-64
https://repo.anaconda.com/pkgs/main/noarch
https://repo.anaconda.com/pkgs/free/win-64
https://repo.anaconda.com/pkgs/free/noarch
https://repo.anaconda.com/pkgs/r/win-64
https://repo.anaconda.com/pkgs/r/noarch
https://repo.anaconda.com/pkgs/pro/win-64
https://repo.anaconda.com/pkgs/pro/noarch
https://repo.anaconda.com/pkgs/msys2/win-64
https://repo.anaconda.com/pkgs/msys2/noarch
package cache : C:\Miniconda3\pkgs
C:\Users\patel_223gv41\AppData\Local\conda\conda\pkgs
envs directories : C:\Miniconda3\envs
C:\Users\patel_223gv41\AppData\Local\conda\conda\envs
C:\Users\patel_223gv41\.conda\envs
platform : win-64
user-agent : conda/4.5.11 requests/2.19.1 CPython/3.7.0 Windows/10 Windows/10.0.17134
administrator : False
netrc file : None
offline mode : False
编辑： conda activate 脚本似乎扫描了我的 bash 提示并卡在了 lambda“λ”上，因为它无法识别这个特点。
如果您阅读错误消息，我认为这个特定部分很突出：UnicodeEncodeError: 'charmap' codec can't encode character '\u03bb'
\u03bb 是 lambda 字符的 unicode 编码，但激活脚本无法识别它。有什么办法可以更改编码，以便 conda 激活脚本可以识别这个字符吗？
您似乎在 Cmder session, which means issue 7445 可以申请：
Note that cmder have a lambda charater (
λ) in front of each command.I think it is this lambda charater (i.e. '\u03bb') that is not handled correctly in the encoder/decoder class found in
\lib\encodings\cp1252.py.
解决方法：
Remove the lambda character in
cmder\vendor\git-for-windows\etc\profile.d\git-prompt.shat line at line 36.PS1="$PS1"'' # prompt: always "λ "
试试这个。将 lambda 符号替换为“>>”等其他内容。您将需要在“YOURPATHTOCMDER\cmder\vendor\clink.lua”中找到文件并更改函数，函数set_prompt_filter()，如下所示：
function set_prompt_filter()
-- orig: $E[1;32;40m$P$S{git}{hg}$S$_$E[1;30;40m{lamb}$S$E[0m
-- color codes: "\x1b[1;37;40m"
cwd = clink.get_cwd()
prompt = "\x1b[1;32;40m{cwd} {git}{hg} \n\x1b[1;30;40m{lamb} \x1b[0m"
new_value = string.gsub(prompt, "{cwd}", cwd)
clink.prompt.value = string.gsub(new_value, "{lamb}", ">>")
结束