在linux上安装fontconfig-2.11.1时出错

我尝试根据在red hat上安装fontconfig-2.11.1，但在进行安装时出现以下错误：

/usr/share/fonts: caching, new cache contents: 0 fonts, 1 dirs
/usr/share/fonts: failed to write cache
/usr/share/fonts/bitstream-vera: caching, new cache contents: 10 fonts, 0 dirs
/usr/share/fonts/bitstream-vera: failed to write cache
/usr/share/X11/fonts/Type1: skipping, no such directory
/usr/share/X11/fonts/OTF: skipping, no such directory
Re-scanning /usr/share/fonts: /usr/share/fonts: error scanning
/var/cache/fontconfig: not cleaning unwritable cache directory
/home/dn48866/fontconfig-2.11.1/fc-cache/.libs/lt-fc-cache: failed
ia64make[2]: *** [install-data-local] Error 3
ia64make[2]: Leaving directory `/home/dn48866/fontconfig-2.11.1'
ia64make[1]: *** [install-am] Error 2
ia64make[1]: Leaving directory `/home/dn48866/fontconfig-2.11.1'
make: *** [install-recursive] Error 1

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非常感谢您的帮助

这个问题在这里是离题的，但在运行

makeinstall

@FrédéricHamidi Ok之前，您似乎忘记了成为root用户，谢谢。但我无法获得root权限，是否有其他方法来实现它？