Found a previously downloaded gradle 2.14.1 archive. Not downloading it again... 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 /root/.sdkman/archives/gradle-2.14.1.zip or /root/.sdkman/archives/gradle-2.14.1.zip.zip, and cannot find /root/.sdkman/archives/gradle-2.14.1.zip.ZIP, period. rm: remove regular file `/root/.sdkman/archives/gradle-2.14.1.zip‘? Stop! The archive was corrupt and has been removed! Please try installing again.
wget https://downloads.gradle-dn.com/distributions/gradle-2.14.1-all.zip
sdk install gradle 2.14.1
sdkman安装gradle失败Stop! The archive was corrupt and has been removed! Please try installing again.
原文：https://www.cnblogs.com/meitian/p/12129857.html