Trouble installing itk-lesionsizingtoolkit

I input the following code -
!pip install itk
!python -m pip install --upgrade pip
!python -m pip install itk-lesionsizingtoolkit

and I am getting the following error-
ERROR: Could not find a version that satisfies the requirement itk-lesionsizingtoolkit (from versions: none)
ERROR: No matching distribution found for itk-lesionsizingtoolkit

Is there a reason I am still not able to install?

该报告只提供了三个 pip 命令及其产生的软件包解析错误；没有指明任何文件、测试或环境。首先复现这些命令，并检查仓库的软件包发布或构建配置。完成的标准是确定软件包无法找到的原因，并记录或修正受支持的安装路径。

由索引模型根据 Issue 内容生成。