conda环境中的依赖冲突似乎导致环境处于自冲突状态，无法找到任何有用的修复程序。
我尝试过类似conda install anaconda和conda update --all之类的事情，但似乎无济于事，它们都导致相同的错误：
(cv-torch) ubuntu@ubuntu-ThinkPad-P51:~/git/gate_detection$ conda install anaconda
Collecting package metadata (current_repodata.json): done
Solving environment: \
The environment is inconsistent, please check the package plan carefully
The following packages are causing the inconsistency:
- conda-forge/linux-64::pytest==5.2.0=py37_0
- pypi/pypi::nbconvert==5.6.0=pypi_0
- pypi/pypi::jupyterlab-server==1.0.6=pypi_0
- pypi/pypi::jupyterlab==1.1.4=pypi_0
- pypi/pypi::notebook==6.0.1=pypi_0
- pypi/pypi::jupyter-client==5.3.3=pypi_0
- pypi/pypi::ipykernel==5.1.2=pypi_0
- pypi/pypi::jupyterlab-desktop==0.1.0=pypi_0 failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: /
The environment is inconsistent, please check the package plan carefully
The following packages are causing the inconsistency:
- conda-forge/linux-64::pytest==5.2.0=py37_0
- pypi/pypi::nbconvert==5.6.0=pypi_0
- pypi/pypi::jupyterlab-server==1.0.6=pypi_0
- pypi/pypi::jupyterlab==1.1.4=pypi_0
- pypi/pypi::notebook==6.0.1=pypi_0
- pypi/pypi::jupyter-client==5.3.3=pypi_0
- pypi/pypi::ipykernel==5.1.2=pypi_0
- pypi/pypi::jupyterlab-desktop==0.1.0=pypi_0 failed with initial frozen solve. Retrying with flexible solve.
Solving environment: /
Found conflicts! Looking for incompatible packages. failed
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Package libprotobuf conflicts for:
tb-nightly -> protobuf[version='>=3.6.0'] -> libprotobuf[version='3.6.1.*|3.7.0.*|3.7.1.*|3.8.0.*|3.9.0.*|3.9.1.*|3.9.2.*|>=3.6.0,<3.6.1.0a0|>=3.6.1,<3.6.2.0a0|>=3.7.0,<3.7.1.0a0|>=3.7.1,<3.8.0a0|>=3.8.0,<3.9.0a0|>=3.9.0,<3.10.0a0|>=3.9.1,<3.10.0a0|>=3.9.2,<3.10.0a0']
protobuf -> libprotobuf[version='3.5.1.1|3.5.1|3.5.2.*|3.6.0.*|3.6.1.*|3.7.0.*|3.7.1.*|3.8.0.*|3.9.0.*|3.9.1.*|3.9.2.*|3.5.2|>=3.4.1,<3.5.0a0|>=3.5.1,<3.6.0a0|>=3.5.2,<3.6.0a0|>=3.6.0,<3.6.1.0a0|>=3.6.1,<3.6.2.0a0|>=3.7.0,<3.7.1.0a0|>=3.7.1,<3.8.0a0|>=3.8.0,<3.9.0a0|>=3.9.0,<3.10.0a0|>=3.9.1,<3.10.0a0|>=3.9.2,<3.10.0a0']
grpcio -> protobuf[version='>=3.5.0'] -> libprotobuf[version='3.5.1.1|3.5.1|3.5.2.*|3.6.0.*|3.6.1.*|3.7.0.*|3.7.1.*|3.8.0.*|3.9.0.*|3.9.1.*|3.9.2.*|3.5.2|>=3.5.1,<3.6.0a0|>=3.5.2,<3.6.0a0|>=3.6.0,<3.6.1.0a0|>=3.6.1,<3.6.2.0a0|>=3.7.0,<3.7.1.0a0|>=3.7.1,<3.8.0a0|>=3.8.0,<3.9.0a0|>=3.9.0,<3.10.0a0|>=3.9.1,<3.10.0a0|>=3.9.2,<3.10.0a0']
opencv -> libprotobuf[version='>=3.4.1,<3.5.0a0|>=3.5.2,<3.6.0a0']
(cv-torch) ubuntu@ubuntu-ThinkPad-P51:~/git/gate_detection$ conda update --all
Collecting package metadata (current_repodata.json): done
Solving environment: /
The environment is inconsistent, please check the package plan carefully
The following packages are causing the inconsistency:
- conda-forge/linux-64::pytest==5.2.0=py37_0
- pypi/pypi::ipykernel==5.1.2=pypi_0
- pypi/pypi::jupyterlab-server==1.0.6=pypi_0
- pypi/pypi::jupyter-client==5.3.3=pypi_0
- pypi/pypi::jupyterlab==1.1.4=pypi_0
- pypi/pypi::nbconvert==5.6.0=pypi_0
- pypi/pypi::jupyterlab-desktop==0.1.0=pypi_0
- pypi/pypi::notebook==6.0.1=pypi_0 failed with repodata from current_repodata.json, will retry with next repodata source.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: -
The environment is inconsistent, please check the package plan carefully
The following packages are causing the inconsistency:
- conda-forge/linux-64::pytest==5.2.0=py37_0
- pypi/pypi::ipykernel==5.1.2=pypi_0
- pypi/pypi::jupyterlab-server==1.0.6=pypi_0
- pypi/pypi::jupyter-client==5.3.3=pypi_0
- pypi/pypi::jupyterlab==1.1.4=pypi_0
- pypi/pypi::nbconvert==5.6.0=pypi_0
- pypi/pypi::jupyterlab-desktop==0.1.0=pypi_0
- pypi/pypi::notebook==6.0.1=pypi_0 failed
Solving environment: / failed
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Finding shortest conflict path for libprotobuf[version='>=3.7.1,<3.8.0a0']: 13%|████████████████████▍ | 2/15 [00:00<00:00, 16.01it/s]
Package libprotobuf conflicts for:
tb-nightly -> protobuf[version='>=3.6.0'] -> libprotobuf[version='3.6.1.*|3.7.0.*|3.7.1.*|3.8.0.*|3.9.0.*|3.9.1.*|3.9.2.*|>=3.6.0,<3.6.1.0a0|>=3.6.1,<3.6.2.0a0|>=3.7.0,<3.7.1.0a0|>=3.7.1,<3.8.0a0|>=3.8.0,<3.9.0a0|>=3.9.0,<3.10.0a0|>=3.9.1,<3.10.0a0|>=3.9.2,<3.10.0a0']
protobuf -> libprotobuf[version='3.5.1.1|3.5.1|3.5.2.*|3.6.0.*|3.6.1.*|3.7.0.*|3.7.1.*|3.8.0.*|3.9.0.*|3.9.1.*|3.9.2.*|3.5.2|>=3.4.1,<3.5.0a0|>=3.5.1,<3.6.0a0|>=3.5.2,<3.6.0a0|>=3.6.0,<3.6.1.0a0|>=3.6.1,<3.6.2.0a0|>=3.7.0,<3.7.1.0a0|>=3.7.1,<3.8.0a0|>=3.8.0,<3.9.0a0|>=3.9.0,<3.10.0a0|>=3.9.1,<3.10.0a0|>=3.9.2,<3.10.0a0']
opencv -> libprotobuf[version='>=3.4.1,<3.5.0a0|>=3.5.2,<3.6.0a0']
grpcio -> protobuf[version='>=3.5.0'] -> libprotobuf[version='3.5.1.1|3.5.1|3.5.2.*|3.6.0.*|3.6.1.*|3.7.0.*|3.7.1.*|3.8.0.*|3.9.0.*|3.9.1.*|3.9.2.*|3.5.2|>=3.5.1,<3.6.0a0|>=3.5.2,<3.6.0a0|>=3.6.0,<3.6.1.0a0|>=3.6.1,<3.6.2.0a0|>=3.7.0,<3.7.1.0a0|>=3.7.1,<3.8.0a0|>=3.8.0,<3.9.0a0|>=3.9.0,<3.10.0a0|>=3.9.1,<3.10.0a0|>=3.9.2,<3.10.0a0']
(cv-torch) ubuntu@ubuntu-ThinkPad-P51:~/git/gate_detection$
当我尝试通过删除所有引起冲突的软件包来手动解决该问题时，它给了我一个更长的错误：
(cv-torch) ubuntu@ubuntu-ThinkPad-P51:~/git/gate_detection$ conda remove tb-nightly protobuf opencv grpcio
Collecting package metadata (repodata.json): done
Solving environment: \
The environment is inconsistent, please check the package plan carefully
The following packages are causing the inconsistency:
- pypi/pypi::jupyter-client==5.3.3=pypi_0
- pypi/pypi::ipykernel==5.1.2=pypi_0
- pypi/pypi::nbconvert==5.6.0=pypi_0
- conda-forge/linux-64::pytest==5.2.0=py37_0
- pypi/pypi::notebook==6.0.1=pypi_0
- pypi/pypi::jupyterlab-server==1.0.6=pypi_0
- pypi/pypi::jupyterlab==1.1.4=pypi_0
- pypi/pypi::jupyterlab-desktop==0.1.0=pypi_0 /
Found conflicts! Looking for incompatible packages. failed
UnsatisfiableError: The following specifications were found to be incompatible with each other:
Package parso conflicts for:
jedi -> parso[version='0.1.0|>=0.1.0,<0.2|>=0.2.0|>=0.3.0|>=0.5.0']
Package libgcc-ng conflicts for:
python=3.7 -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
openssl -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
numpy -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
scipy -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
markupsafe -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
pyzmq -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
mistune -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
pytorch -> libgcc-ng[version='>=5.4.0|>=7.3.0']
torchvision -> libgcc-ng[version='>=5.4.0|>=7.3.0']
shapely -> libgcc-ng[version='>=4.9|>=7.2.0|>=7.3.0']
matplotlib -> libgcc-ng[version='>=7.2.0|>=7.3.0']
Package libopenblas conflicts for:
scipy -> libopenblas[version='>=0.2.20,<0.2.21.0a0|>=0.3.2,<0.3.3.0a0|>=0.3.3,<1.0a0']
numpy -> libopenblas[version='>=0.2.20,<0.2.21.0a0|>=0.3.2,<0.3.3.0a0|>=0.3.3,<1.0a0']
Package cycler conflicts for:
matplotlib -> cycler[version='>=0.10']
Package pexpect conflicts for:
ipython -> pexpect
Package jupyterlab_launcher conflicts for:
jupyterlab -> jupyterlab_launcher[version='<0.2|>=0.10.0,<0.11.0|>=0.11.0,<0.12.0|>=0.11.2,<0.12.0|>=0.13.1,<0.14.0|>=0.2.3|>=0.3.0|>=0.4.0|>=0.5.4|>=0.5.4,<0.6.0|>=0.6.0,<0.7.0']
Package jinja2 conflicts for:
notebook -> jinja2
jupyterlab-server -> jinja2[version='>=2.10']
nbconvert -> jinja2[version='>=2.4']
jupyterlab -> jinja2[version='>=2.10']
Package setuptools conflicts for:
bleach -> setuptools
matplotlib -> setuptools
ipython -> setuptools[version='>=18.5']
pygments -> setuptools
jinja2 -> setuptools
markdown -> setuptools[version='>=36']
pytest -> setuptools[version='>=40.0']
pip -> setuptools
Package tornado conflicts for:
notebook -> tornado[version='>=4.1,<7|>=4|>=4,<6|>=5.0|>=5.0,<7']
matplotlib -> tornado
ipykernel -> tornado[version='>=4.0|>=4.2']
terminado -> tornado[version='>=4']
nbconvert -> tornado[version='>=4.0']
jupyterlab -> tornado[version='!=6.0.0,!=6.0.1,!=6.0.2']
jupyter-client -> tornado[version='>=4.1']
Package numpy conflicts for:
pytorch -> numpy[version='>=1.11|>=1.11.3,<2.0a0|>=1.9|>=1.9.3,<2.0a0']
shapely -> numpy[version='1.10.*|1.11.*|1.12.*|1.13.*|1.8.*|1.9.*|>=1.11|>=1.11.3,<2.0a0|>=1.14.6,<2.0a0|>=1.7|>=1.8|>=1.9|>=1.9.3,<2.0a0']
matplotlib -> numpy[version='1.10.*|1.11.*']
torchvision -> numpy[version='>1.11|>=1.11']
scipy -> numpy[version='1.10.*|1.11.*|1.12.*|1.13.*|>=1.11|>=1.11.3,<2.0a0|>=1.14.6,<2.0a0|>=1.15.1,<2.0a0|>=1.9|>=1.9.3,<2.0a0']
Package jupyterlab-server conflicts for:
jupyterlab -> jupyterlab-server~=1.0.0
Package libgcc conflicts for:
pytorch -> libgcc
scipy -> libgcc
Package libstdcxx-ng conflicts for:
python=3.7 -> libstdcxx-ng[version='>=4.9|>=7.2.0|>=7.3.0']
scipy -> libstdcxx-ng[version='>=4.9|>=7.2.0|>=7.3.0']
pyzmq -> libstdcxx-ng[version='>=4.9|>=7.3.0']
numpy -> libstdcxx-ng[version='>=4.9|>=7.3.0']
torchvision -> libstdcxx-ng[version='>=5.4.0|>=7.3.0']
pytorch -> libstdcxx-ng[version='>=5.4.0|>=7.3.0']
matplotlib -> libstdcxx-ng[version='>=7.2.0|>=7.3.0']
Package python-decorator conflicts for:
ipython -> python-decorator
Package python-dateutil conflicts for:
matplotlib -> python-dateutil
jupyter-client -> python-dateutil[version='>=2.1']
Package jupyter_client conflicts for:
ipykernel -> jupyter_client
nbconvert -> jupyter_client[version='>=4.2']
notebook -> jupyter_client[version='>=5.2.0|>=5.3.1']
Package nbconvert conflicts for:
notebook -> nbconvert
Package atomicwrites conflicts for:
pytest -> atomicwrites[version='>=1.0']
Package nbsphinx conflicts for:
nbconvert -> nbsphinx[version='>=0.2.12']
Package mkl_random conflicts for:
numpy -> mkl_random[version='>=1.0.2,<2.0a0']
Package jupyterlab_server conflicts for:
jupyterlab -> jupyterlab_server[version='>=0.2.0,<0.3.0|>=1.0.0,<2.0.0']
Package backports.functools_lru_cache conflicts for:
matplotlib -> backports.functools_lru_cache
Package entrypoints conflicts for:
nbconvert -> entrypoints[version='>=0.2.2']
Package webencodings conflicts for:
bleach -> webencodings
Package pandocfilters conflicts for:
nbconvert -> pandocfilters[version='>=1.4.1']
Package futures conflicts for:
jupyterlab -> futures
Package openblas conflicts for:
numpy -> openblas[version='0.2.*|0.2.18.*|0.2.18|0.2.18.*|0.2.19|0.2.19.*|0.2.20|0.2.20.*|>=0.2.15|>=0.2.20,<0.2.21.0a0|>=0.3.3,<0.3.4.0a0']
scipy -> openblas[version='0.2.18.*|0.2.18|0.2.18.*|0.2.19|0.2.19.*|0.2.20|0.2.20.*|>=0.2.20,<0.2.21.0a0|>=0.3.3,<0.3.4.0a0']
Package ptyprocess conflicts for:
terminado -> ptyprocess
pexpect -> ptyprocess[version='>=0.5']
Package libsodium conflicts for:
pyzmq -> libsodium[version='>=1.0.16,<1.0.17.0a0|>=1.0.17,<1.0.18.0a0']
Package ipaddress conflicts for:
notebook -> ipaddress
Package backports.shutil_get_terminal_size conflicts for:
ipython -> backports.shutil_get_terminal_size
Package jupyter-client conflicts for:
ipykernel -> jupyter-client
nbconvert -> jupyter-client[version='>=5.3.1']
notebook -> jupyter-client[version='>=5.3.1']
Package packaging conflicts for:
pytest -> packaging
Package json5 conflicts for:
jupyterlab-server -> json5
Package pickleshare conflicts for:
ipython -> pickleshare
Package libblas conflicts for:
numpy -> libblas[version='>=3.8.0,<4.0a0']
scipy -> libblas[version='>=3.8.0,<4.0a0']
Package libgfortran conflicts for:
numpy -> libgfortran[version='>=3.0']
scipy -> libgfortran[version='>=3.0']
Package * conflicts for:
scipy -> *[track_features=blas_openblas]
numpy -> *[track_features=blas_openblas]
Package ipython-genutils conflicts for:
notebook -> ipython-genutils
Package prometheus-client conflicts for:
notebook -> prometheus-client
Package tk conflicts for:
python=3.7 -> tk[version='>=8.6.7,<8.7.0a0|>=8.6.8,<8.7.0a0|>=8.6.9,<8.7.0a0']
matplotlib -> tk[version='8.5.*|8.6.*|8.6.*,>=8.6.7,<8.7.0a0|8.6.*,>=8.6.8,<8.7.0a0']
Package traitlets conflicts for:
ipykernel -> traitlets[version='>=4.1|>=4.1.0']
nbconvert -> traitlets[version='>=4.2']
ipython -> traitlets[version='>=4.2']
jupyter-client -> traitlets
notebook -> traitlets[version='>=4.2.1|>=4.3']
Package pytorch conflicts for:
torchvision -> pytorch[version='1.1.*|1.2.0.*|>=0.3|>=0.4']
Package pyparsing conflicts for:
matplotlib -> pyparsing
Package prompt-toolkit conflicts for:
ipython -> prompt-toolkit[version='<2.1.0,>=2.0.0']
Package freetype conflicts for:
matplotlib -> freetype[version='2.6.*|>=2.8,<2.9.0a0|>=2.9.1,<3.0a0']
Package blas conflicts for:
numpy -> blas[version='*|*|1.0|1.1',build='openblas|openblas|openblas|mkl|mkl']
pytorch -> blas==1.0=mkl
scipy -> blas[version='*|*|1.0|1.1',build='openblas|openblas|openblas|mkl|mkl']
Package six conflicts for:
absl-py -> six
bleach -> six[version='>=1.9.0']
prompt-toolkit -> six[version='>=1.9.0']
pytest -> six[version='>=1.10.0']
torchvision -> six
Package sphinx conflicts for:
nbconvert -> sphinx[version='>=1.5.1']
ipython -> sphinx[version='>=1.3']
Package mock conflicts for:
jupytext -> mock
Package libcblas conflicts for:
scipy -> libcblas[version='>=3.8.0,<4.0a0']
numpy -> libcblas[version='>=3.8.0,<4.0a0']
Package future conflicts for:
pytorch -> future
torchvision -> future
Package terminado conflicts for:
notebook -> terminado[version='>=0.3.3|>=0.8.1']
Package xz conflicts for:
python=3.7 -> xz[version='>=5.2.3,<5.3.0a0|>=5.2.4,<5.3.0a0|>=5.2.4,<6.0a0']
Package markupsafe conflicts for:
jinja2 -> markupsafe[version='>=0.23']
Package funcsigs conflicts for:
pytest -> funcsigs[version='>=1.0']
Package mistune conflicts for:
nbconvert -> mistune[version='<2,>=0.8.1|>0.6|>=0.7.4|>=0.8.1']
Package zeromq conflicts for:
pyzmq -> zeromq[version='4.1.*|4.2.*|4.2.1|>=4.2.3,<4.3|>=4.2.5,<4.2.6.0a0|>=4.2.5,<4.3|>=4.2.5,<4.3.0a0|>=4.3.1,<4.4.0a0|>=4.3.2,<4.4.0a0']
Package icu conflicts for:
matplotlib -> icu[version='>=58.2,<59.0a0']
Package pyzmq conflicts for:
jupyter-client -> pyzmq[version='>=13']
notebook -> pyzmq[version='>=17']
Package pathlib2 conflicts for:
pytest -> pathlib2[version='>=2.2.0']
pickleshare -> pathlib2
ipython -> pathlib2
testpath -> pathlib2
Package jupyterlab conflicts for:
jupyterlab-desktop -> jupyterlab[version='>=0.35.0']
Package more-itertools conflicts for:
pytest -> more-itertools[version='>=4.0|>=4.0,>=4.0,<6.0']
Package py conflicts for:
pytest -> py[version='>=1.4.29|>=1.4.33|>=1.5.0']
Package mkl conflicts for:
numpy -> mkl[version='>=2018.0.0,<2019.0a0|>=2018.0.1,<2019.0a0|>=2018.0.2,<2019.0a0|>=2018.0.3,<2019.0a0|>=2019.1,<2020.0a0|>=2019.3,<2020.0a0|>=2019.4,<2020.0a0']
scipy -> mkl[version='>=2018.0.0,<2019.0a0|>=2018.0.2,<2019.0a0|>=2018.0.3,<2019.0a0|>=2019.1,<2020.0a0|>=2019.4,<2020.0a0']
pytorch -> mkl[version='>=2018.0.2,<2019.0a0|>=2018.0.3,<2019.0a0|>=2019.1,<2020.0a0|>=2019.4,<2020.0a0']
Package defusedxml conflicts for:
nbconvert -> defusedxml
Package ipython_genutils conflicts for:
notebook -> ipython_genutils
Package bzip2 conflicts for:
python=3.7 -> bzip2[version='>=1.0.6,<2.0a0']
Package _pytorch_select conflicts for:
torchvision -> _pytorch_select[version='0.1|0.2']
pytorch -> _pytorch_select[version='0.1|0.2']
Package jedi conflicts for:
ipython -> jedi[version='>=0.10']
Package nose conflicts for:
ipython -> nose[version='>=0.10.1']
Package cudatoolkit conflicts for:
pytorch -> cudatoolkit[version='10.0.*|7.5.*|8.0.*|9.0.*|9.2.*|>=10.0.130,<10.1.0a0|>=8.0,<8.1.0a0|>=9.0,<9.1.0a0|>=9.2,<9.3.0a0']
torchvision -> cudatoolkit[version='>=10.0.130,<10.1.0a0|>=9.0,<9.1.0a0|>=9.2,<9.3.0a0']
Package babel conflicts for:
jinja2 -> babel[version='>=0.8']
Package backcall conflicts for:
ipython -> backcall
Package nodejs conflicts for:
jupyterlab -> nodejs[version='<10']
Package ipykernel conflicts for:
notebook -> ipykernel
Package jupyter-core conflicts for:
jupyter-client -> jupyter-core
nbconvert -> jupyter-core
notebook -> jupyter-core[version='>=4.4.0']
Package functools32 conflicts for:
matplotlib -> functools32
Package ipywidgets conflicts for:
nbconvert -> ipywidgets[version='>=7']
Package libpng conflicts for:
matplotlib -> libpng[version='>=1.6.23,<1.7|>=1.6.32,<1.7.0a0|>=1.6.34,<1.7.0a0|>=1.6.35,<1.7.0a0|>=1.6.36,<1.7.0a0|>=1.6.37,<1.7.0a0']
Package pytest conflicts for:
parso -> pytest[version='>=3.0.7']
jedi -> pytest[version='<5.0.0,>=3.1.0']
Package openssl conflicts for:
python=3.7 -> openssl[version='>=1.0.2o,<1.0.3a|>=1.0.2p,<1.0.3a|>=1.1.1a,<1.1.2a|>=1.1.1b,<1.1.2a|>=1.1.1c,<1.1.2a']
Package subprocess32 conflicts for:
matplotlib -> subprocess32
jupyterlab -> subprocess32
Package pygments conflicts for:
ipython -> pygments
nbconvert -> pygments
Package pytz conflicts for:
matplotlib -> pytz
Package cffi conflicts for:
pytorch -> cffi
Package numpy-base conflicts for:
numpy -> numpy-base[version='1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.11.3|1.17.2.*|1.14.3|1.14.3|1.14.3|1.14.3|1.14.3|1.14.3|1.14.4|1.14.4|1.14.4|1.14.4|1.14.4|1.14.4|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.5|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.14.6|1.15.0|1.15.0|1.15.0|1.15.0|1.15.0|1.15.0|1.15.0|1.15.0|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.1|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.2|1.15.3|1.15.3|1.15.3|1.15.3|1.15.3|1.15.3|1.15.4|1.15.4|1.15.4|1.15.4|1.15.4|1.15.4|1.15.4|1.15.4|1.15.4|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.0|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.1|1.16.2|1.16.2|1.16.2|1.16.2|1.16.2|1.16.2|1.16.3|1.16.3|1.16.3|1.16.3|1.16.3|1.16.3|1.16.4|1.16.4|1.16.4|1.16.4|1.16.4|1.16.4|1.16.5|1.16.5|1.16.5|1.16.5|1.16.5|1.16.5|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|1.9.3|>=1.9.3,<2.0a0',build='py37hdbf6ddf_7|py37h2b20989_7|py36hdbf6ddf_7|py36h2b20989_7|py35hdbf6ddf_7|py27hdbf6ddf_6|py27h2b20989_7|py27h2b20989_6|py37hde5b4d6_0|py36hde5b4d6_0|py36h2f8d375_0|py27h2f8d375_0|py36hde5b4d6_0|py36h2f8d375_0|py27hde5b4d6_0|py27h2f8d375_0|py37hde5b4d6_0|py37h2f8d375_0|py36h2f8d375_0|py27hde5b4d6_0|py27h2f8d375_0|py37hde5b4d6_0|py36h2f8d375_0|py27hde5b4d6_0|py27h2f8d375_0|py37hde5b4d6_1|py37h2f8d375_1|py36hde5b4d6_0|py36h2f8d375_0|py27hde5b4d6_1|py27hde5b4d6_0|py37hde5b4d6_0|py37h2f8d375_1|py36h2f8d375_0|py27hde5b4d6_1|py27hde5b4d6_0|py27h2f8d375_0|py37hde5b4d6_0|py36hde5b4d6_0|py27hde5b4d6_0|py27h81de0dd_0|py27h2f8d375_0|py37h2f8d375_0|py36h2f8d375_0|py27h2f8d375_0|py37h81de0dd_1|py37h2f8d375_1|py37h2f8d375_0|py36h2f8d375_0|py35h81de0dd_0|py35h2f8d375_0|py27h81de0dd_1|py27h81de0dd_0|py27h2f8d375_0|py37h74e8950_0|py37h2f8d375_0|py36h81de0dd_0|py36h2f8d375_0|py35h81de0dd_0|py35h2f8d375_0|py27h81de0dd_0|py27h2f8d375_0|py37h7cdd4dd_0|py35h7cdd4dd_0|py35h3dfced4_0|py27h7cdd4dd_0|py37hde5b4d6_5|py36hde5b4d6_5|py35h2f8d375_4|py27h2f8d375_5|py37hdbf6ddf_3|py37hdbf6ddf_2|py37hdbf6ddf_1|py37h2b20989_4|py37h2b20989_3|py36hdbf6ddf_4|py36hdbf6ddf_3|py36hdbf6ddf_0|py36h2b20989_4|py36h2b20989_2|py36h2b20989_1|py36h2b20989_0|py35hdbf6ddf_0|py35h2b20989_4|py27hdbf6ddf_4|py27hdbf6ddf_2|py27hdbf6ddf_1|py27hdbf6ddf_0|py27h2b20989_4|py27h2b20989_2|py27h2b20989_1|py27h2b20989_0|py36hdbf6ddf_0|py36h2b20989_0|py35h2b20989_0|py27hdbf6ddf_0|py36h9be14a7_1|py35h0ea5e3f_1|py37hdbf6ddf_8|py37h81de0dd_10|py37h7cdd4dd_9|py37h74e8950_10|py37h2f8d375_11|py37h2f8d375_10|py37h2b20989_8|py37h2b20989_7|py36h81de0dd_10|py36h7cdd4dd_9|py36h74e8950_9|py36h74e8950_10|py36h2b20989_7|py35h81de0dd_9|py35h7cdd4dd_9|py35h74e8950_10|py35h3dfced4_9|py27hde5b4d6_12|py27hdbf6ddf_8|py27h81de0dd_9|py27h81de0dd_10|py27h7cdd4dd_9|py27h74e8950_9|py27h2f8d375_11|py27h2f8d375_10|py27h2b20989_7|py27h2b20989_8|py27h2f8d375_12|py27h3dfced4_9|py27h74e8950_10|py27hdbf6ddf_7|py27hde5b4d6_11|py35h2b20989_8|py35h2f8d375_10|py35h74e8950_9|py35h81de0dd_10|py35hdbf6ddf_8|py36h2b20989_8|py36h2f8d375_10|py36h2f8d375_11|py36h2f8d375_12|py36h3dfced4_9|py36h81de0dd_9|py36hdbf6ddf_7|py36hdbf6ddf_8|py36hde5b4d6_11|py36hde5b4d6_12|py37h2f8d375_12|py37h3dfced4_9|py37h74e8950_9|py37h81de0dd_9|py37hdbf6ddf_7|py37hde5b4d6_11|py37hde5b4d6_12|py27h0ea5e3f_1|py27h9be14a7_1|py35h9be14a7_1|py36h0ea5e3f_1|py27h2b20989_0|py35hdbf6ddf_0|py27h2b20989_3|py27hdbf6ddf_3|py35hdbf6ddf_4|py36h2b20989_3|py36hdbf6ddf_1|py36hdbf6ddf_2|py37h2b20989_1|py37h2b20989_2|py37hdbf6ddf_4|py27h2f8d375_4|py27h81de0dd_4|py27hde5b4d6_5|py35h81de0dd_4|py36h2f8d375_4|py36h2f8d375_5|py36h81de0dd_4|py37h2f8d375_4|py37h2f8d375_5|py37h81de0dd_4|py27h3dfced4_0|py36h3dfced4_0|py36h7cdd4dd_0|py37h3dfced4_0|py27h74e8950_0|py35h74e8950_0|py36h74e8950_0|py37h81de0dd_0|py27h2f8d375_1|py36h2f8d375_1|py36h81de0dd_0|py36h81de0dd_1|py37h81de0dd_0|py27h81de0dd_0|py36h81de0dd_0|py37h81de0dd_0|py36h2f8d375_0|py36h81de0dd_0|py37h2f8d375_0|py37h81de0dd_0|py27h2f8d375_1|py36h2f8d375_1|py36hde5b4d6_0|py36hde5b4d6_1|py37h2f8d375_0|py37hde5b4d6_1|py27h2f8d375_0|py27h2f8d375_1|py36h2f8d375_1|py36hde5b4d6_1|py37h2f8d375_0|py37hde5b4d6_0|py36hde5b4d6_0|py37h2f8d375_0|py36hde5b4d6_0|py37h2f8d375_0|py37hde5b4d6_0|py27hde5b4d6_0|py37h2f8d375_0|py27hdbf6ddf_7|py35h2b20989_7|py36h2b20989_6|py36hdbf6ddf_6|py37h2b20989_6|py37hdbf6ddf_6']
Package nbformat conflicts for:
nbconvert -> nbformat[version='>=4.4']
notebook -> nbformat
jupytext -> nbformat[version='>=4.0.0']
Package wheel conflicts for:
pip -> wheel
Package configparser conflicts for:
entrypoints -> configparser[version='>=3.5']
Package pyyaml conflicts for:
jupytext -> pyyaml
Package wrapt conflicts for:
deprecated -> wrapt[version='<2,>=1']
Package notebook conflicts for:
jupyterlab-server -> notebook[version='>=4.2.0']
jupyterlab -> notebook[version='>=4.2|>=4.3|>=4.3.1']
Package testpath conflicts for:
nbconvert -> testpath
Package jupyter_core conflicts for:
notebook -> jupyter_core[version='>=4.4.0']
nbconvert -> jupyter_core
Package python-pathlib2 conflicts for:
pickleshare -> python-pathlib2
Package ca-certificates conflicts for:
openssl -> ca-certificates
Package ipython conflicts for:
ipykernel -> ipython[version='>=4.0|>=4.0.0|>=5.0|>=5.0.0']
Package matplotlib-base conflicts for:
matplotlib -> matplotlib-base[version='2.1.2|2.2.3|2.2.3|2.2.3|2.2.4|2.2.4|2.2.4|2.2.4|2.2.4|2.2.4|3.0.1|3.0.2|3.0.2|3.0.2|3.0.2|3.0.2|3.0.3|3.0.3|3.0.3|3.0.3|3.1.0|3.1.0|3.1.0|3.1.0|3.1.1|3.1.1|3.1.1|3.1.1',build='py37hfd891ef_0|py37he7580a8_1|py37hfd891ef_1|py37h5f35d83_0|py37h5f35d83_1|py37h167e16e_0|py36h5f35d83_1|py36h167e16e_0|py37h167e16e_1001|py37hc2fb212_1001|py37h250f245_1|py36h250f245_1|py37h60b886d_1|py36h250f245_1|py27h250f245_1|py37h250f245_1|py27h60b886d_1|py36h60b886d_1|py27h250f245_1|py27hfd891ef_0|py36hfd891ef_0|py37hfd891ef_0|py36h167e16e_1000|py36h167e16e_1001|py36h167e16e_1002|py37h167e16e_1002|py36h5f35d83_0|py36hfd891ef_1|py36he7580a8_1|py36hfd891ef_0']
Package numpydoc conflicts for:
jedi -> numpydoc
Package libgfortran-ng conflicts for:
numpy -> libgfortran-ng[version='>=4.9|>=7,<8.0a0|>=7.2.0,<8.0a0']
scipy -> libgfortran-ng[version='>=7,<8.0a0|>=7.2.0,<8.0a0']
Package nccl conflicts for:
pytorch -> nccl[version='<2']
Package liblapack conflicts for:
...
在这种情况下，如何使conda自我保存？另外，为什么conda的冲突解决程序似乎比apt弱得多？后者总是给出了几种替代方法，可以带来可靠的修复。
答案 0 :(得分：1)
您混合使用了pip和conda，这引起了依赖冲突。最简单的解决方案是重新安装Anaconda，以重新创建损坏的“基本”环境。
提示：
conda命令配合使用，不建议在您的项目中使用。pip和conda。答案 1 :(得分：0)
anaconda 由许多包组成，所以我通常从以下开始： $ conda create -n env_name python=3.6 anaconda
这样，它会从 anaconda.org 拉入 anaconda 中的包列表，并且应该是自洽的。
许多软件包支持 conda 安装，但有些仅支持 pip。首选是 conda install，因为它有更好的依赖检测和解析机制，
所以在创建 env 之后，conda 激活 env_name，然后 conda 安装包，然后 pip 安装包。
当我发现包有冲突时（比如 pkgA、pkgB、pkgC），我通常只做： conda install pkgA pkgB pkgC 并让 conda 选择一个来解决问题。 （虽然这并不总是......）