尝试此命令conda install -c anaconda protobuf时遇到此问题。
我在任何地方都找不到解决方法
(tensorflow1) C:\Users\Gagan Singh>conda install -c anaconda protobuf
Package plan for installation in environment c:\users\gagan singh\appdata\local\programs\python\python37\envs\tensorflow1:
The following NEW packages will be INSTALLED:
certifi: 2019.6.16-py37_0 anaconda
libprotobuf: 3.8.0-h7bd577a_0 anaconda
pip: 19.1.1-py37_0 anaconda
protobuf: 3.8.0-py37h33f27b4_0 anaconda
python: 3.7.1-h33f27b4_4 anaconda
setuptools: 41.0.1-py37_0 anaconda
six: 1.12.0-py37_0 anaconda
vc: 14.1-h21ff451_3 anaconda
vs2015_runtime: 15.5.2-3 anaconda
wheel: 0.33.4-py37_0 anaconda
wincertstore: 0.2-py37_0 anaconda
zlib: 1.2.11-h62dcd97_3 anaconda
Proceed ([y]/n)? y
Linking packages ...
An unexpected error has occurred. | 0%
Please consider posting the following information to the
conda GitHub issue tracker at:
https://github.com/conda/conda/issues
当前的conda安装：
platform : win-64
conda version : 4.2.7
conda is private : False
conda-env version : 4.2.7
conda-build version : not installed
python version : 3.7.3.final.0
requests version : 2.22.0
root environment : c:\users\gagan singh\appdata\local\programs\python\python37 (writable)
default environment : c:\users\gagan singh\appdata\local\programs\python\python37\envs\tensorflow1
envs directories : c:\users\gagan singh\appdata\local\programs\python\python37\envs
package cache : c:\users\gagan singh\appdata\local\programs\python\python37\pkgs
channel URLs : https://repo.continuum.io/pkgs/free/win-64/
https://repo.continuum.io/pkgs/free/noarch/
https://repo.continuum.io/pkgs/pro/win-64/
https://repo.continuum.io/pkgs/pro/noarch/
https://repo.continuum.io/pkgs/msys2/win-64/
https://repo.continuum.io/pkgs/msys2/noarch/
config file : C:\Users\Gagan Singh\.condarc
offline mode : False
$ c:\users\gagan singh\appdata\local\programs\python\python37\Scripts\conda install -c anaconda protobuf
Traceback (most recent call last):
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\install.py", line 201, in yield_lines
with open(path) as fh:
FileNotFoundError: [Errno 2] No such file or directory: 'c:\\users\\gagan singh\\appdata\\local\\programs\\python\\python37\\pkgs\\vs2015_runtime-15.5.2-3\\info\\has_prefix'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\install.py", line 209, in yield_lines
raise StopIteration
StopIteration
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\cli\install.py", line 405, in install
execute_actions(actions, index, verbose=not context.quiet)
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\plan.py", line 643, in execute_actions
inst.execute_instructions(plan, index, verbose)
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\instructions.py", line 134, in execute_instructions
cmd(state, arg)
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\instructions.py", line 78, in LINK_CMD
link(state['prefix'], dist, lt, index=state['index'])
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\install.py", line 943, in link
has_prefix_files = read_has_prefix(join(info_dir, 'has_prefix'))
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\install.py", line 248, in read_has_prefix
return {pr.filepath: (pr.placeholder, pr.filemode) for pr in parsed_lines}
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\install.py", line 248, in <dictcomp>
return {pr.filepath: (pr.placeholder, pr.filemode) for pr in parsed_lines}
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\install.py", line 247, in <genexpr>
parsed_lines = (parse_line(line) for line in yield_lines(path))
RuntimeError: generator raised StopIteration
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\exceptions.py", line 472, in conda_exception_handler
return_value = func(*args, **kwargs)
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\cli\main.py", line 144, in _main
exit_code = args.func(args, p)
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\cli\main_install.py", line 80, in execute
install(args, parser, 'install')
File "c:\users\gagan singh\appdata\local\programs\python\python37\lib\site-packages\conda\cli\install.py", line 420, in install
raise CondaRuntimeError('RuntimeError: %s' % e)
conda.exceptions.CondaRuntimeError: Runtime error: RuntimeError: generator raised StopIteration