Ubuntu 11.10和DMD？

Question

我刚从http://www.digitalmars.com/d/download.html为Ubuntu64位安装了DMD编译器(dmd_2.055-0_amd64.deb)。但是当我尝试运行一个简单的hello.d

import std.stdio;

void main()
{
    writeln("hello");
}

在终端上使用以下命令:$dmd hello.d

显示以下错误：

/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/libphobos2.a(datetime_48b_1ec.o): In function `_D3std8datetime5Clock11currStdTimeFNdNeZl':
std/datetime.d:(.text._D3std8datetime5Clock11currStdTimeFNdNeZl+0x1d): undefined reference to `clock_gettime'
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/libphobos2.a(time_c0_4d1.o): In function `_D4core4time12TickDuration12_staticCtor7OFNeZv':
src/core/time.d:(.text._D4core4time12TickDuration12_staticCtor7OFNeZv+0x1f): undefined reference to `clock_getres'
/usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../../lib/libphobos2.a(time_c0_4d1.o): In function `_D4core4time12TickDuration14currSystemTickFNdNeZS4core4time12TickDuration':
src/core/time.d:(.text._D4core4time12TickDuration14currSystemTickFNdNeZS4core4time12TickDuration+0x1f): undefined reference to `clock_gettime'
collect2: ld devolvió el estado de salida 1
--- errorlevel 1

我不知道问题出在哪里，我在网上也找不到解决方案。

Answer 1

这里讨论了这一点：http://www.digitalmars.com/webnews/newsgroups.php?art_group=digitalmars.D&article_id=146675

尝试编辑/etc/dmd.conf并将-L-lphobos2移到DFLAGS行上的-L-lrt之前。