To Whom It May Concern, I am new to gcc/libtool. I currently got the following error on libtool and I need your help [cid:image002.png@01D50001.83D04750] I am using * Ubuntu version 18 * gcc/protoc/libtool, autoconfig etc I greatly appreciate for any tips on how to fix this error. Thanks, [cid:image001.jpg@01D50001.097138C0]Nick Nhuan Nguyen Software Engineer NCR Corporation office: 770.813.3741|mobile: 404.375.5158 nhuan.nguyen@ncr.com | ncr.com