我在通过 SDK 安装 Grails 时遇到问题。我通过https://grails.org/download.html#sdkman上的说明安装了 SDK，并正确安装了 sdk
$ sdk version
SDKMAN 5.1.4+78`
但是当我执行
$ sdk install grails
我在终端中得到输出
$ sdk install grails
Downloading: grails 3.2.0.RC2
In progress...
######################################################################## 100.0%
curl: (56) SSLRead() return error -36
End-of-central-directory signature not found. Either this file is not
a zipfile, or it constitutes one disk of a multi-part archive. In the
latter case the central directory and zipfile comment will be found on
the last disk(s) of this archive.
unzip: cannot find zipfile directory in one of /Users/hwmehwme/.sdkman/archives/grails-3.2.0.RC2.zip or
/Users/hwmehwme/.sdkman/archives/grails-3.2.0.RC2.zip.zip, and cannot find /Users/hwmehwme/.sdkman/archives/grails-3.2.0.RC2.zip.ZIP, period.
Stop! The archive was corrupt and has been removed! Please try installing again.
我确实重新启动了终端并再次安装，但又出现了同样的问题。
我在安装中缺少什么？是否需要其他依赖项？任何帮助深表感谢！