Exonerate installation, aclocal.m4 error when executing ./configure

Problem: Error installing Exonerate as requested by BAMsurgeon (https://github.com/adamewing/bamsurgeon/)

System: Ubuntu

Reference: http://blog.csdn.net/arackethis/article/details/42222905

Execute: touch configure.ac aclocal.m4 configure Makefile.am Makefile.in

(Why can it be solved by modifying the timestamp?)

refer to:

Timestamp linux Makefile is significant (why does make continue to not execute?)

http://blog.sina.com.cn/s/blog_94c21e8f0101sp4t.html

Reason: The "make" program relies entirely on the timestamps of individual files to determine which file was most recently modified, and subsequently which file needs to be regenerated.