马春杰杰Conda安装软件出现提示：
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
需要升级Conda版本，升级流程：
首先conda update（注意在base环境下），看一下系统给的更新命令：
conda update --prefix /Users/mcj/opt/anaconda3 anaconda
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(base) # mcj @ machunjiedeMacBook-Pro in ~/Downloads [22:02:46] $ conda update CondaValueError: no package names supplied # If you want to update to a newer version of Anaconda, type: # # $ conda update --prefix /Users/mcj/opt/anaconda3 anaconda (base) # mcj @ machunjiedeMacBook-Pro in ~/Downloads [22:02:52] C:1 $ conda update --prefix /Users/mcj/opt/anaconda3 anaconda Collecting package metadata (current_repodata.json): done Solving environment: done ==> WARNING: A newer version of conda exists. <== current version: 4.8.2 latest version: 22.11.1 Please update conda by running $ conda update -n base -c defaults conda ## Package Plan ## environment location: /Users/mcj/opt/anaconda3 added / updated specs: - anaconda The following packages will be downloaded: package | build ---------------------------|----------------- _anaconda_depends-2022.05 | py37_0 7 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main aiohttp-3.8.3 | py37h6c40b1e_0 426 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main aiosignal-1.2.0 | pyhd3eb1b0_0 12 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main alabaster-0.7.12 | py37_0 18 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main anaconda-custom | py37_1 3 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main anaconda-client-1.11.0 | py37hecd8cb5_0 148 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main |
然后conda update --all：
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# mcj @ machunjiedeMacBook-Pro in ~/Downloads [22:26:53] $ conda update --all Collecting package metadata (current_repodata.json): done Solving environment: | Warning: 2 possible package resolutions (only showing differing packages): - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/osx-64::cython-0.29.28-py37he9d5cce_0, http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/osx-64::gensim-4.2.0-py37he9d5cce_0 - http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/osx-64::cython-0.29.32-py37he9d5cce_0, http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/osx-64::gensim-4.1.2-py37he9d5ccedone ## Package Plan ## environment location: /Users/mcj/opt/anaconda3 The following packages will be downloaded: package | build ---------------------------|----------------- _ipyw_jlab_nb_ext_conf-0.1.0| py37hecd8cb5_1 5 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main anaconda-navigator-2.3.2 | py37hecd8cb5_0 6.5 MB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main cctools-949.0.1 | h9abeeb2_25 18 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main cctools_osx-64-949.0.1 | hc7db93f_25 1.3 MB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main conda-build-3.23.3 | py37hecd8cb5_0 566 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main conda-env-2.6.0 | 1 3 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main conda-repo-cli-1.0.24 | py37hecd8cb5_0 115 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main conda-verify-3.4.2 | py_1 27 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main flask-1.1.2 | pyhd3eb1b0_0 70 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main jinja2-2.10.1 | py37_0 195 KB http://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main |
OK了，问题解决。
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