Back to TopRate This DocumentFindabilityAccuracyCompletenessReadability0/200SubmitClose Obtaining the Source Code ProcedureDownload the LIBPNG installation package.https://nchc.dl.sourceforge.net/project/libpng/libpng16/1.6.37/libpng-1.6.37.tar.gz Use an SFTP tool to upload the LIBPNG installation package to the /path/to/libpng directory on the server. Parent topic: LIBPNG 1.6.37 Porting Guide (Kylin V10)