Conda环境创建：由于CondaVerificationError而无法创建conda环境

时间：2019-05-13 14:08:46

标签： python anaconda repository environment

我有一个私人的python存储库，我的客户可以下载该软件包。 Linux客户端可以从此私有存储库安装软件包，而不会出现任何问题。

Linux客户端conda版本： 4.3.30

但是Windows客户端无法从私有存储库安装软件包。

Windows客户端conda版本： 4.3.30

错误是：CondaVerificationError: The package for ncurses located at C:\Anaconda3\pkgs\ncurses-6.1-he6710b0_1 appears to be corrupted. The path 'lib/terminfo' specified in the package manifest cannot be found.

比我做的事

conda clean -all

执行该命令后，当我尝试安装某些东西时，它没有给出任何错误，并开始安装许多东西。一段时间后，它将不再继续安装（到达“ pip-18.1-py37_”时）。而且它永远不会关闭安装过程。在安装过程中卡住了。

 C:\Anaconda3\envs>conda create -n myenv3 python -y
Fetching package metadata .....
Solving package specifications: .
Package plan for installation in environment C:\Anaconda3\envs\myenv3:
The following NEW packages will be INSTALLED:
    ca-certificates: 2018.12.5-0             http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    certifi:         2018.11.29-py37_0       http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    libedit:         3.1.20181209-hc058e9b_0 http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    libffi:          3.2.1-hd88cf55_4        http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    libgcc-ng:       8.2.0-hdf63c60_1        http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    libstdcxx-ng:    8.2.0-hdf63c60_1        http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    ncurses:         6.1-he6710b0_1          http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    openssl:         1.1.1a-h7b6447c_0       http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    pip:             18.1-py37_0             http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    python:          3.7.2-h0371630_0        http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    readline:        7.0-h7b6447c_5          http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    setuptools:      40.6.3-py37_0           http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    sqlite:          3.26.0-h7b6447c_0       http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    tk:              8.6.8-hbc83047_0        http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    wheel:           0.32.3-py37_0           http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    xz:              5.2.4-h14c3975_4        http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
    zlib:            1.2.11-h7b6447c_3       http://<IP_address>/PythonRepo/repo.continuum.io/pkgs/main
ca-certificate 100% |###############################| Time: 0:00:00   4.33 MB/s
libgcc-ng-8.2. 100% |###############################| Time: 0:00:01   6.00 MB/s
libstdcxx-ng-8 100% |###############################| Time: 0:00:00   7.78 MB/s
libffi-3.2.1-h 100% |###############################| Time: 0:00:00   5.95 MB/s
ncurses-6.1-he 100% |###############################| Time: 0:00:00  10.38 MB/s
openssl-1.1.1a 100% |###############################| Time: 0:00:00  10.58 MB/s
xz-5.2.4-h14c3 100% |###############################| Time: 0:00:00  12.11 MB/s
zlib-1.2.11-h7 100% |###############################| Time: 0:00:00  11.55 MB/s
libedit-3.1.20 100% |###############################| Time: 0:00:00  10.21 MB/s
readline-7.0-h 100% |###############################| Time: 0:00:00  10.90 MB/s
tk-8.6.8-hbc83 100% |###############################| Time: 0:00:00   7.70 MB/s
sqlite-3.26.0- 100% |###############################| Time: 0:00:00   9.85 MB/s
python-3.7.2-h 100% |###############################| Time: 0:00:04   8.09 MB/s
certifi-2018.1 100% |###############################| Time: 0:00:00   6.63 MB/s
setuptools-40. 100% |###############################| Time: 0:00:00   9.94 MB/s
wheel-0.32.3-p 100% |###############################| Time: 0:00:00   5.01 MB/s
pip-18.1-py37_ 100% |###############################| Time: 0:00:00   9.04 MB/s

有什么建议吗？

编辑：1-2小时后，循环结束，再次出现CondaVerificationError：

CondaVerificationError: The package for ncurses located at C:\Anaconda3\pkgs\ncurses-6.1-he6710b0_1
appears to be corrupted. The path 'lib/terminfo'
specified in the package manifest cannot be found.

编辑2：我尝试安装其他版本，例如“ 5.3.1，2018.12，2019.03”，但是当我尝试创建环境并安装出现上述错误的软件包时，它们全部失败：

    C:\Anaconda3\Scripts\conda-script.py create -n myenv python`

  environment variables:
                 CIO_TEST=<not set>
               CONDA_ROOT=C:\Anaconda3
                 HOMEPATH=\Users\user
                     PATH=C:\Program Files (x86)\Intel\iCLS Client\;C:\Program Files\Intel\iCLS
                          Client\;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Win
                          dows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1
                          .0\;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:\Program Files\Intel\WiFi\bin\;C:\Program
                          Files\Common Files\Intel\WirelessCommon\;C:\Program Files\dotnet\;C:\U
                          sers\user\AppData\Local\Microsoft\WindowsApps;C:\Anaconda3;
                          C:\Anaconda3\Scripts;
             PSMODULEPATH=C:\Program Files\WindowsPowerShell\Modules;C:\Windows\system32\Windows
                          PowerShell\v1.0\Modules
       REQUESTS_CA_BUNDLE=<not set>
            SSL_CERT_FILE=<not set>
    VBOX_MSI_INSTALL_PATH=C:\Program Files\Oracle\VirtualBox\

     active environment : None
       user config file : C:\Users\user\.condarc
 populated config files : C:\Users\user\.condarc
          conda version : 4.6.11
    conda-build version : 3.17.8
         python version : 3.7.3.final.0
       base environment : C:\Anaconda3  (writable)
           channel URLs : http://<IP_Address>/PythonRepo/repo.continuum.io/pkgs/main/linux-64
                          http://<IP_Address>/PythonRepo/repo.continuum.io/pkgs/main/noarch
          package cache : C:\Anaconda3\pkgs
                          C:\Users\user\.conda\pkgs
                          C:\Users\user\AppData\Local\conda\conda\pkgs
       envs directories : C:\Anaconda3\envs
                          C:\Users\user\.conda\envs
                          C:\Users\userAppData\Local\conda\conda\envs
               platform : win-64
             user-agent : conda/4.6.11 requests/2.21.0 CPython/3.7.3 Windows/10 Windows/10.0.15063
          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]: N

No report sent. To permanently opt-out, use

    $ conda config --set report_errors false

1 个答案:

答案 0 :(得分：0)

我遵循了这里的建议：

https://stackoverflow.com/a/54761119/188963

即，我手动删除了ncurses文件夹：

find conda/envs -name "ncurses*" -exec rm -rf +

然后

conda install ncurses=6.1

之后，没问题。

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