我正在尝试从 oracle 测试此脚本以在 Ubuntu 10.04 上获取活动的 NFS 客户端，但我无法让它运行。
为此，我首先按照这些说明安装了 dtrace 。这正是我所做的：
apt-get install bison flex zlib1g-dev libelf-dev binutils-dev libdw-dev libc6-dev-i386
wget ftp://crisp.dyndns-server.com/pub/release/website/dtrace/dtrace-20121009.tar.bz2
tar xfj dtrace-20121009.tar.bz2
cd dtrace-20121009
make all
make install
make load
但是，我在编译时收到此警告：
=================================================================
=== You need /usr/lib/libdwarf.a and /usr/lib/libbfd.a installed to build.
===
=== apt-get install binutils-dev
=== apt-get install libdw-dev
===
=== Without these, we will not build ctfconvert (needed for
=== SDT structure definitions).
=================================================================
cd cmd/instr ; make --no-print-directory
cd usdt/c ; make --no-print-directory
tools/mkdriver.pl all
Executing: /usr/src/dtrace/dtrace-20121009/tools/make-me
make -C /lib/modules/2.6.38-16-server/build M=/usr/src/dtrace/dtrace-20121009/build-2.6.38-16-server/driver
CC [M] /usr/src/dtrace/dtrace-20121009/build-2.6.38-16-server/driver/systrace.o
LD [M] /usr/src/dtrace/dtrace-20121009/build-2.6.38-16-server/driver/dtracedrv.o
Building modules, stage 2.
MODPOST 1 modules
LD [M] /usr/src/dtrace/dtrace-20121009/build-2.6.38-16-server/driver/dtracedrv.ko
tools/mkctf.sh
build/ctfconvert not available - so not building the linux.ctf file
NOTE: The build is complete, but build/ctfconvert is not available.
This means you will get run time errors from the io.d and sched.d files
due to undefined kernel structure definitions. Simply delete or rename
these files until a fix can be put in place to handle older
distros which do not have the required libdwarf dependencies.
(Typical error is references to undefined struct definitions such
as dtrace_cpu_t).
sync
我已经安装了libdw-devand binutils-dev，但是看一下makefile，它似乎在寻找libdwarf.so，并且libdw在我的系统上被命名为libdw.so.
为了规避这一点，我创建了一个符号链接ln -s /usr/lib/libdw.so /usr/lib/libdwarf.so。这样做之后，编译失败。
cd cmd/ctfconvert ; make --no-print-directory
gcc -g -I. -I../../ -I../../libctf -I../../common -I../../uts/common -I../../linux -I/usr/include/libdwarf -c dwarf.c
In file included from dwarf.c:94:
/usr/include/dwarf.h:56: error: expected identifier before numeric constant
/usr/include/dwarf.h:136: error: expected identifier before numeric constant
/usr/include/dwarf.h:321: error: expected identifier before numeric constant
/usr/include/dwarf.h:461: error: expected identifier before numeric constant
/usr/include/dwarf.h:517: error: expected identifier before numeric constant
make[3]: *** [../../build/ctfconvert.obj/dwarf.o] Error 1
make[2]: *** [all] Error 2
make[1]: *** [do_cmds] Error 2
tools/bug.sh
make: *** [all] Error 1
所以，让我们撤消它。我删除了符号链接，再次编译，运行make install并make load希望一切正常。一切似乎都很好。
但是，然后我尝试运行上面提到的脚本，但它失败了：
# ./get_ngs_clients.d
dtrace: failed to compile script ./get_ngs_clients.d: Preprocessor not found
我不知道发生了什么。我已经安装了 gcc，以防万一。
# dpkg -l | grep gcc
ii gcc 4:4.4.3-1ubuntu1 The GNU C compiler
ii gcc-4.4 4.4.3-4ubuntu5.1 The GNU C compiler
ii gcc-4.4-base 4.4.3-4ubuntu5.1 The GNU Compiler Collection (base package)
ii gcc-4.4-multilib 4.4.3-4ubuntu5.1 The GNU C compiler (multilib files)
ii gcc-multilib 4:4.4.3-1ubuntu1 The GNU C compiler (multilib files)
ii lib32gcc1 1:4.4.3-4ubuntu5.1 GCC support library (32 bit Version)
ii libgcc1 1:4.4.3-4ubuntu5.1 GCC support library