安装 Miniconda 时出现 UnsatisfiableError答案

【问题标题】：UnsatisfiableError while installing Miniconda安装 Miniconda 时出现 UnsatisfiableError
【发布时间】：2021-09-29 14:49:51
【问题描述】：
我想重新安装 Miniconda。我首先删除了整个 Miniconda 安装目录，编辑了 bashrc 文件以从 PATH 环境中删除 Miniconda 目录，并从主目录中删除了隐藏的 condarc 文件和 conda 文件夹。
然后，我从https://repo.anaconda.com/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh 下载了Miniconda，并尝试使用bash Miniconda3-py39_4.10.3-Linux-x86_64.sh 安装它。
这样做，我得到了以下 UnsatisfiableError：
Unpacking payload ...
Collecting package metadata (current_repodata.json): done                                                                     
Solving environment: 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: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: \ 
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to abort.
failed                                                                                                                        

UnsatisfiableError: The following specifications were found to be incompatible with each other:

Output in format: Requested package -> Available versions

Package xz conflicts for:
idna==2.10=pyhd3eb1b0_0 -> python -> xz[version='>=5.2.5,<6.0a0']
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> xz[version='>=5.2.5,<6.0a0']
xz==5.2.5=h7b6447c_0
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> xz[version='>=5.2.5,<6.0a0']
pycparser==2.20=py_2 -> python -> xz[version='>=5.2.5,<6.0a0']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
requests==2.25.1=pyhd3eb1b0_0 -> python -> xz[version='>=5.2.5,<6.0a0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
six==1.16.0=pyhd3eb1b0_0 -> python -> xz[version='>=5.2.5,<6.0a0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
wheel==0.36.2=pyhd3eb1b0_0 -> python -> xz[version='>=5.2.5,<6.0a0']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
python==3.9.5=h12debd9_4 -> xz[version='>=5.2.5,<6.0a0']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> xz[version='>=5.2.5,<6.0a0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> xz[version='>=5.2.5,<6.0a0']

Package sqlite conflicts for:
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
python==3.9.5=h12debd9_4 -> sqlite[version='>=3.35.4,<4.0a0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
pycparser==2.20=py_2 -> python -> sqlite[version='>=3.35.4,<4.0a0']
six==1.16.0=pyhd3eb1b0_0 -> python -> sqlite[version='>=3.35.4,<4.0a0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> sqlite[version='>=3.35.4,<4.0a0']
idna==2.10=pyhd3eb1b0_0 -> python -> sqlite[version='>=3.35.4,<4.0a0']
sqlite==3.36.0=hc218d9a_0
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> sqlite[version='>=3.35.4,<4.0a0']
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> sqlite[version='>=3.35.4,<4.0a0']
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']
wheel==0.36.2=pyhd3eb1b0_0 -> python -> sqlite[version='>=3.35.4,<4.0a0']
requests==2.25.1=pyhd3eb1b0_0 -> python -> sqlite[version='>=3.35.4,<4.0a0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> sqlite[version='>=3.35.4,<4.0a0']

Package ncurses conflicts for:
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
ncurses==6.2=he6710b0_1
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> ncurses[version='>=6.2,<7.0a0']
idna==2.10=pyhd3eb1b0_0 -> python -> ncurses[version='>=6.2,<7.0a0']
pycparser==2.20=py_2 -> python -> ncurses[version='>=6.2,<7.0a0']
sqlite==3.36.0=hc218d9a_0 -> readline[version='>=8.0,<9.0a0'] -> ncurses[version='>=6.2,<7.0a0']
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
requests==2.25.1=pyhd3eb1b0_0 -> python -> ncurses[version='>=6.2,<7.0a0']
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> ncurses[version='>=6.2,<7.0a0']
wheel==0.36.2=pyhd3eb1b0_0 -> python -> ncurses[version='>=6.2,<7.0a0']
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
six==1.16.0=pyhd3eb1b0_0 -> python -> ncurses[version='>=6.2,<7.0a0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
readline==8.1=h27cfd23_0 -> ncurses[version='>=6.2,<7.0a0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> ncurses[version='>=6.2,<7.0a0']
python==3.9.5=h12debd9_4 -> ncurses[version='>=6.2,<7.0a0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ncurses[version='>=6.2,<7.0a0']

Package openssl conflicts for:
wheel==0.36.2=pyhd3eb1b0_0 -> python -> openssl[version='>=1.1.1k,<1.1.2a']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
python==3.9.5=h12debd9_4 -> openssl[version='>=1.1.1k,<1.1.2a']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
urllib3==1.26.6=pyhd3eb1b0_1 -> cryptography[version='>=1.3.4'] -> openssl[version='>=1.1.1k,<1.1.2a']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
pycparser==2.20=py_2 -> python -> openssl[version='>=1.1.1k,<1.1.2a']
idna==2.10=pyhd3eb1b0_0 -> python -> openssl[version='>=1.1.1k,<1.1.2a']
requests==2.25.1=pyhd3eb1b0_0 -> python -> openssl[version='>=1.1.1k,<1.1.2a']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> cryptography[version='>=2.8'] -> openssl[version='>=1.1.1k,<1.1.2a']
cryptography==3.4.7=py39hd23ed53_0 -> openssl[version='>=1.1.1k,<1.1.2a']
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> openssl[version='>=1.1.1k,<1.1.2a']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
openssl==1.1.1k=h27cfd23_0
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> openssl[version='>=1.1.1k,<1.1.2a']
six==1.16.0=pyhd3eb1b0_0 -> python -> openssl[version='>=1.1.1k,<1.1.2a']

Package tzdata conflicts for:
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> tzdata
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
six==1.16.0=pyhd3eb1b0_0 -> python -> tzdata
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
wheel==0.36.2=pyhd3eb1b0_0 -> python -> tzdata
python==3.9.5=h12debd9_4 -> tzdata
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> tzdata
tzdata==2021a=h52ac0ba_0
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> tzdata
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tzdata
pycparser==2.20=py_2 -> python -> tzdata
idna==2.10=pyhd3eb1b0_0 -> python -> tzdata
requests==2.25.1=pyhd3eb1b0_0 -> python -> tzdata

Package urllib3 conflicts for:
urllib3==1.26.6=pyhd3eb1b0_1
conda==4.10.3=py39h06a4308_0 -> requests[version='>=2.18.4,<3'] -> urllib3[version='>=1.21.1,<1.27']
requests==2.25.1=pyhd3eb1b0_0 -> urllib3[version='>=1.21.1,<1.27']

Package setuptools conflicts for:
pip==21.1.3=py39h06a4308_0 -> setuptools
setuptools==52.0.0=py39h06a4308_0
conda==4.10.3=py39h06a4308_0 -> setuptools[version='>=31.0.1']

Package tk conflicts for:
six==1.16.0=pyhd3eb1b0_0 -> python -> tk[version='>=8.6.10,<8.7.0a0']
wheel==0.36.2=pyhd3eb1b0_0 -> python -> tk[version='>=8.6.10,<8.7.0a0']
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> tk[version='>=8.6.10,<8.7.0a0']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
python==3.9.5=h12debd9_4 -> tk[version='>=8.6.10,<8.7.0a0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> tk[version='>=8.6.10,<8.7.0a0']
pycparser==2.20=py_2 -> python -> tk[version='>=8.6.10,<8.7.0a0']
idna==2.10=pyhd3eb1b0_0 -> python -> tk[version='>=8.6.10,<8.7.0a0']
requests==2.25.1=pyhd3eb1b0_0 -> python -> tk[version='>=8.6.10,<8.7.0a0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> tk[version='>=8.6.10,<8.7.0a0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
tk==8.6.10=hbc83047_0
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> tk[version='>=8.6.10,<8.7.0a0']

Package _libgcc_mutex conflicts for:
xz==5.2.5=h7b6447c_0 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
conda-package-handling==1.7.3=py39h27cfd23_1 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
readline==8.1=h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
_openmp_mutex==4.5=1_gnu -> _libgcc_mutex==0.1=main
pycosat==0.6.3=py39h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
ruamel_yaml==0.15.100=py39h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
ncurses==6.2=he6710b0_1 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
libgomp==9.3.0=h5101ec6_17 -> _libgcc_mutex==0.1=main
openssl==1.1.1k=h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
libgcc-ng==9.3.0=h5101ec6_17 -> _libgcc_mutex[version='*|0.1',build=main]
python==3.9.5=h12debd9_4 -> libgcc-ng[version='>=7.5.0'] -> _libgcc_mutex[version='*|0.1',build=main]
sqlite==3.36.0=hc218d9a_0 -> libgcc-ng[version='>=7.5.0'] -> _libgcc_mutex[version='*|0.1',build=main]
_libgcc_mutex==0.1=main
cryptography==3.4.7=py39hd23ed53_0 -> libgcc-ng -> _libgcc_mutex[version='*|0.1',build=main]
zlib==1.2.11=h7b6447c_3 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
brotlipy==0.7.0=py39h27cfd23_1003 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
cffi==1.14.6=py39h400218f_0 -> libgcc-ng[version='>=7.5.0'] -> _libgcc_mutex[version='*|0.1',build=main]
tk==8.6.10=hbc83047_0 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
yaml==0.2.5=h7b6447c_0 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]
libffi==3.3=he6710b0_2 -> libgcc-ng[version='>=7.3.0'] -> _libgcc_mutex[version='*|0.1',build=main]

Package certifi conflicts for:
setuptools==52.0.0=py39h06a4308_0 -> certifi[version='>=2016.9.26']
certifi==2021.5.30=py39h06a4308_0
pip==21.1.3=py39h06a4308_0 -> setuptools -> certifi[version='>=2016.9.26']
conda==4.10.3=py39h06a4308_0 -> requests[version='>=2.18.4,<3'] -> certifi[version='>=2016.9.26|>=2017.4.17']
urllib3==1.26.6=pyhd3eb1b0_1 -> certifi
requests==2.25.1=pyhd3eb1b0_0 -> urllib3[version='>=1.21.1,<1.27'] -> certifi
requests==2.25.1=pyhd3eb1b0_0 -> certifi[version='>=2017.4.17']

Package ld_impl_linux-64 conflicts for:
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
requests==2.25.1=pyhd3eb1b0_0 -> python -> ld_impl_linux-64
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
six==1.16.0=pyhd3eb1b0_0 -> python -> ld_impl_linux-64
wheel==0.36.2=pyhd3eb1b0_0 -> python -> ld_impl_linux-64
python==3.9.5=h12debd9_4 -> ld_impl_linux-64
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
ld_impl_linux-64==2.35.1=h7274673_9
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> ld_impl_linux-64
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> ld_impl_linux-64
idna==2.10=pyhd3eb1b0_0 -> python -> ld_impl_linux-64
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> ld_impl_linux-64
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> ld_impl_linux-64
pycparser==2.20=py_2 -> python -> ld_impl_linux-64

Package libstdcxx-ng conflicts for:
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> libstdcxx-ng[version='>=7.5.0']
libffi==3.3=he6710b0_2 -> libstdcxx-ng[version='>=7.3.0']
ncurses==6.2=he6710b0_1 -> libstdcxx-ng[version='>=7.3.0']
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> libstdcxx-ng[version='>=7.5.0']
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> libstdcxx-ng[version='>=7.5.0']
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
pycparser==2.20=py_2 -> python -> libstdcxx-ng[version='>=7.5.0']
readline==8.1=h27cfd23_0 -> ncurses[version='>=6.2,<7.0a0'] -> libstdcxx-ng[version='>=7.3.0']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
cffi==1.14.6=py39h400218f_0 -> libffi[version='>=3.3,<3.4.0a0'] -> libstdcxx-ng[version='>=7.3.0|>=7.5.0']
idna==2.10=pyhd3eb1b0_0 -> python -> libstdcxx-ng[version='>=7.5.0']
requests==2.25.1=pyhd3eb1b0_0 -> python -> libstdcxx-ng[version='>=7.5.0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
libstdcxx-ng==9.3.0=hd4cf53a_17
six==1.16.0=pyhd3eb1b0_0 -> python -> libstdcxx-ng[version='>=7.5.0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
wheel==0.36.2=pyhd3eb1b0_0 -> python -> libstdcxx-ng[version='>=7.5.0']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
python==3.9.5=h12debd9_4 -> libstdcxx-ng[version='>=7.5.0']
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']
python==3.9.5=h12debd9_4 -> libffi[version='>=3.3,<3.4.0a0'] -> libstdcxx-ng[version='>=7.3.0']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> libstdcxx-ng[version='>=7.5.0']

Package cffi conflicts for:
cryptography==3.4.7=py39hd23ed53_0 -> cffi[version='>=1.12']
urllib3==1.26.6=pyhd3eb1b0_1 -> brotlipy[version='>=0.6.0'] -> cffi[version='>=1.0.0|>=1.12']
cffi==1.14.6=py39h400218f_0
brotlipy==0.7.0=py39h27cfd23_1003 -> cffi[version='>=1.0.0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> cryptography[version='>=2.8'] -> cffi[version='>=1.12']

Package readline conflicts for:
wheel==0.36.2=pyhd3eb1b0_0 -> python -> readline[version='>=8.0,<9.0a0']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
python==3.9.5=h12debd9_4 -> readline[version='>=8.0,<9.0a0']
readline==8.1=h27cfd23_0
pycparser==2.20=py_2 -> python -> readline[version='>=8.0,<9.0a0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> readline[version='>=8.0,<9.0a0']
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> readline[version='>=8.0,<9.0a0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
idna==2.10=pyhd3eb1b0_0 -> python -> readline[version='>=8.0,<9.0a0']
requests==2.25.1=pyhd3eb1b0_0 -> python -> readline[version='>=8.0,<9.0a0']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> readline[version='>=8.0,<9.0a0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> readline[version='>=8.0,<9.0a0']
sqlite==3.36.0=hc218d9a_0 -> readline[version='>=8.0,<9.0a0']
six==1.16.0=pyhd3eb1b0_0 -> python -> readline[version='>=8.0,<9.0a0']

Package python conflicts for:
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0']
wheel==0.36.2=pyhd3eb1b0_0 -> python
python==3.9.5=h12debd9_4
pip==21.1.3=py39h06a4308_0 -> wheel -> python
urllib3==1.26.6=pyhd3eb1b0_1 -> brotlipy[version='>=0.6.0'] -> python[version='>=3.9,<3.10.0a0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0']
six==1.16.0=pyhd3eb1b0_0 -> python
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0']
requests==2.25.1=pyhd3eb1b0_0 -> python
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7']
requests==2.25.1=pyhd3eb1b0_0 -> certifi[version='>=2017.4.17'] -> python[version='>=3.6,<4.0|>=3.9,<3.10.0a0']
conda==4.10.3=py39h06a4308_0 -> pyopenssl[version='>=16.2.0'] -> python
pyopenssl==20.0.1=pyhd3eb1b0_1 -> cryptography[version='>=2.8'] -> python[version='>=3.9,<3.10.0a0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> six -> python[version='>=2.7']
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0']
cffi==1.14.6=py39h400218f_0 -> pycparser -> python
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0']
pycparser==2.20=py_2 -> python
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python
idna==2.10=pyhd3eb1b0_0 -> python
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0']

Package zlib conflicts for:
chardet==4.0.0=py39h06a4308_1003 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
pip==21.1.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
requests==2.25.1=pyhd3eb1b0_0 -> python -> zlib[version='>=1.2.11,<1.3.0a0']
conda==4.10.3=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
setuptools==52.0.0=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
tqdm==4.61.2=pyhd3eb1b0_1 -> python[version='>=2.7'] -> zlib[version='>=1.2.11,<1.3.0a0']
certifi==2021.5.30=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
pycosat==0.6.3=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
wheel==0.36.2=pyhd3eb1b0_0 -> python -> zlib[version='>=1.2.11,<1.3.0a0']
cryptography==3.4.7=py39hd23ed53_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
pyopenssl==20.0.1=pyhd3eb1b0_1 -> python -> zlib[version='>=1.2.11,<1.3.0a0']
conda-package-handling==1.7.3=py39h27cfd23_1 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
pysocks==1.7.1=py39h06a4308_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
cffi==1.14.6=py39h400218f_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
sqlite==3.36.0=hc218d9a_0 -> zlib[version='>=1.2.11,<1.3.0a0']
ruamel_yaml==0.15.100=py39h27cfd23_0 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
brotlipy==0.7.0=py39h27cfd23_1003 -> python[version='>=3.9,<3.10.0a0'] -> zlib[version='>=1.2.11,<1.3.0a0']
tk==8.6.10=hbc83047_0 -> zlib[version='>=1.2.11,<1.3.0a0']
pycparser==2.20=py_2 -> python -> zlib[version='>=1.2.11,<1.3.0a0']
six==1.16.0=pyhd3eb1b0_0 -> python -> zlib[version='>=1.2.11,<1.3.0a0']
zlib==1.2.11=h7b6447c_3
idna==2.10=pyhd3eb1b0_0 -> python -> zlib[version='>=1.2.11,<1.3.0a0']
python==3.9.5=h12debd9_4 -> zlib[version='>=1.2.11,<1.3.0a0']
urllib3==1.26.6=pyhd3eb1b0_1 -> python[version='>=3.6,<4.0'] -> zlib[version='>=1.2.11,<1.3.0a0']

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Package pycosat conflicts for:
conda==4.10.3=py39h06a4308_0 -> pycosat[version='>=0.6.3']
pycosat==0.6.3=py39h27cfd23_0

Package requests conflicts for:
conda==4.10.3=py39h06a4308_0 -> requests[version='>=2.18.4,<3']
requests==2.25.1=pyhd3eb1b0_0The following specifications were found to be incompatible with your system:

  - feature:/linux-64::__glibc==2.12=0
  - feature:|@/linux-64::__glibc==2.12=0
  - brotlipy==0.7.0=py39h27cfd23_1003 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - cffi==1.14.6=py39h400218f_0 -> libgcc-ng[version='>=7.5.0'] -> __glibc[version='>=2.17']
  - conda-package-handling==1.7.3=py39h27cfd23_1 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - cryptography==3.4.7=py39hd23ed53_0 -> libgcc-ng -> __glibc[version='>=2.17']
  - libffi==3.3=he6710b0_2 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - libgcc-ng==9.3.0=h5101ec6_17 -> __glibc[version='>=2.17']
  - libstdcxx-ng==9.3.0=hd4cf53a_17 -> __glibc[version='>=2.17']
  - ncurses==6.2=he6710b0_1 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - openssl==1.1.1k=h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - pycosat==0.6.3=py39h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - python==3.9.5=h12debd9_4 -> libgcc-ng[version='>=7.5.0'] -> __glibc[version='>=2.17']
  - readline==8.1=h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - ruamel_yaml==0.15.100=py39h27cfd23_0 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - sqlite==3.36.0=hc218d9a_0 -> libgcc-ng[version='>=7.5.0'] -> __glibc[version='>=2.17']
  - tk==8.6.10=hbc83047_0 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - xz==5.2.5=h7b6447c_0 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - yaml==0.2.5=h7b6447c_0 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']
  - zlib==1.2.11=h7b6447c_3 -> libgcc-ng[version='>=7.3.0'] -> __glibc[version='>=2.17']

Your installed version is: 2.12
这些冲突的含义是什么？我该如何解决这个问题？
感谢您的帮助！
【问题讨论】：
标签： python linux installation anaconda miniconda
【解决方案1】：
未满足 Miniconda 系统要求

大多数冲突都是多余的。关键就在最后：所有这些软件包都需要glibc >= 2.17，而您的系统（即操作系统）只有 GLIBC 2.12。所以，我们说的是 CentOS 6 或类似的 RHEL，这是一个已知问题，它使更新的 Miniconda 构建对您来说是可卸载的。如果你在 Miniconda 上死心塌地，你必须找到旧版本的存档，as suggested on the install page (which, BTW, notes CentOS 7+)。不幸的是，我不知道哪个 Miniconda 版本是最后一个支持 GLIBC 2.12 的。
替代方案：尝试 Mambaforge

幸运的是，大多数 Conda Forge 继续构建在 COS6 映像上，因此请尝试使用 a Miniforge variant 而不是 Miniconda。 我强烈推荐Mambaforge。
是的，在centos6 Docker 映像上进行测试，最新的 Mambaforge 安装并运行良好。
【讨论】：
非常感谢！我不得不回到 Miniconda V4.2.12 才能工作，但缺少诸如 cartopy 之类的软件包。然后，我尝试了 Mamba，它就像一个魅力！我能够获得最后一个 conda 版本（4.10.3）和我需要的所有包。
问题：有时，我使用 conda 而不是 mamba 创建环境（我想没有区别，是这样吗？）。使用 conda 时，我收到一条消息，要求将 conda 更新到最新版本。我可以安全地做到这一点吗？是否建议在使用 mamba 时保持 conda 更新？ mamba 也应该更新（如何？）？谢谢。
@TVG 求解结果可能会有所不同（因为它们使用不同的 SAT 求解器），但它们仍然是有效的（可互操作的）Conda 环境。是的，Conda 应该保持最新状态。我通常使用mamba update -n base mamba conda 来检查两者的更新。