jemalloc安装失败！系统是CentOS6.5,我是装在虚拟机的，之前安装过一次都没问题！

 lncursesw -lm
make[1]: Leaving directory `/lnmp/src/htop-2.0.0'
make install-am
make[1]: Entering directory `/lnmp/src/htop-2.0.0'
make[2]: Entering directory `/lnmp/src/htop-2.0.0'
/bin/mkdir -p '/usr/local/bin'
/bin/sh ./libtool --mode=install /usr/bin/install -c htop '/usr/local/bin'
libtool: install: /usr/bin/install -c htop /usr/local/bin/htop
/bin/mkdir -p '/usr/local/share/applications'
/usr/bin/install -c -m 644 htop.desktop '/usr/local/share/applications'
/bin/mkdir -p '/usr/local/share/man/man1'
/usr/bin/install -c -m 644 htop.1 '/usr/local/share/man/man1'
/bin/mkdir -p '/usr/local/share/pixmaps'
/usr/bin/install -c -m 644 htop.png '/usr/local/share/pixmaps'
make[2]: Leaving directory `/lnmp/src/htop-2.0.0'
make[1]: Leaving directory `/lnmp/src/htop-2.0.0'
./include/download.sh: line 12: wget: command not found
jemalloc-4.2.0.tar.bz2 download failed, Please contact the author!
已杀死
[root@localhost lnmp]# tar (child): jemalloc-4.2.0.tar.bz2：无法 open: 没有那个文件或目录
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now
include/jemalloc.sh: line 16: cd: jemalloc-4.2.0: 没有那个文件或目录
include/jemalloc.sh: line 17: ./configure: 没有那个文件或目录
make: *** 没有指明目标并且找不到 makefile。 停止。
jemalloc install failed, Please contact the author!
include/jemalloc.sh: line 32: kill: (1265) - 没有那个进程