When I am trying to build a project, the KDevelop shows me a strange error message. Here goes,

Code:
cd '/root/KDev Projects/helloworld' && WANT_AUTOCONF_2_5="1" WANT_AUTOMAKE_1_6="1" gmake -f Makefile.cvs && cd '/root/KDev Projects/helloworld/debug' && CXXFLAGS="-O0 -g3" "/root/KDev Projects/helloworld/configure" --enable-debug=full && cd '/root/KDev Projects/helloworld/debug' && WANT_AUTOCONF_2_5="1" WANT_AUTOMAKE_1_6="1" gmake -k 
aclocal
autoheader
automake
autoconf
installing -c
checking whether build environment is sane... 
configure: error: ls -t appears to fail. Make sure there is not a broken
alias in your environment
configure: error: newly created file is older than distributed files!
Check your system clock
*** Exited with status: 1 ***
How can I fix it? Please help.