Terminal dump: http://pastebin.com/7WhJiN0u
I tried both the makepkg & kcp -i command both failed. The installation log is given below. I cannot understand if it is an issue with my system or the installation package. Please guide.

Get PKGBUILD file and correct line to md5sum=('SKIP')

nightcrawler218 changed the title to [Solved] tmux installation error; One or more files did not pass the validity .