使用CondaVerificationError无法创建新环境：ncurses的程序包已损坏 [英] Can't create new environments, with CondaVerificationError: The package for ncurses is corrupted

问题描述

尝试创建新环境时出现此错误。 IE

I'm getting this error when trying to create new environment. IE

conda create -n jupyter python=3.6 -y

Preparing transaction: done
Verifying transaction: failed

CondaVerificationError: The package for ncurses located at /Users/yaroslavvb/anaconda3/pkgs/ncurses-6.1-h0a44026_0
appears to be corrupted. The path 'share/terminfo/69/iTerm.app'
specified in the package manifest cannot be found.

CondaVerificationError: The package for ncurses located at /Users/yaroslavvb/anaconda3/pkgs/ncurses-6.1-h0a44026_0
appears to be corrupted. The path 'share/terminfo/69/iTerm2.app'
specified in the package manifest cannot be found.

有什么建议吗？

我尝试了以下事情没有成功（conda 4.5.11）

I tried the following things with no success (conda 4.5.11)

conda update -n base conda
conda update conda
conda install -f conda
conda install -f ncurses -y
conda update ncurses
conda uninstall ncurses -y

我定期使用ITerms，我怀疑iterm会自动更新并打破了某些路径

I'm using ITerms on a regular basis, my suspicion is that iterm auto-updated itself and broke some paths

推荐答案

我今天也遇到了与您类似的问题。这是我的解决方案：
如它所示，在此软件包中找不到某些内容，我们无法使用 conda卸载 ncurses 命令，我只是手动删除了此软件包：
（根据您的情况，应如下所示）

I also ran into a similar problem as yours today. Here is my solution: As it showed something cannot be found in this package, and we can't uninstall ncurses using conda uninstall ncurses command, I just removed this package manually: (In your situation, it should be as following)

rm -r /Users/yaroslavvb/anaconda3/pkgs/ncurses-6.1-h0a44026_0

，然后我们可以安装 ncurses 并指定其版本和我们刚刚删除的版本：

and then we can install ncurses with specifying it's version and build which we just removed:

conda install ncurses=6.1=h0a44026_0

顺便说一句，我的错误信息指向 /path/to/miniconda2/pkgs/ncurses-6.1-hf484d3e_1002 ，所以我只是删除了该文件夹并重新安装

By the way, my error information pointed to /path/to/miniconda2/pkgs/ncurses-6.1-hf484d3e_1002, so I just removed this folder and reinstall it with a slightly modified command.

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