我一直在尝试按照教程在 Win7 上使用 Cygwin 安装 Meep 和 Python-Meep 。
我也看过另一个教程。
这三者似乎相似,但差异很小。我不确定哪种方法最适合在 Windows 7 平台上安装 Meep。在学习第一个教程时,我没有克服第一个障碍。编译 h5utils 时,结果如下:
make[1]: Entering directory '/cygdrive/c/cygwin/usr/local/h5utils-1.12.1'
gcc -DHAVE_CONFIG_H -I. -I/usr/local/include -g -O2 -MT writepng.o -MD -MP -MF .deps/writepng.Tpo -c -o writepng.o writepng.c
writepng.c: In function ‘writepng’:
writepng.c:312:24: error: dereferencing pointer to incomplete type ‘png_struct {aka struct png_struct_def}’
if (setjmp(png_ptr->jmpbuf)) {
^
writepng.c:437:19: error: dereferencing pointer to incomplete type ‘png_info {aka struct png_info_def}’
free(info_ptr->palette);
^
make[1]: *** [Makefile:426: writepng.o] Error 1
make[1]: Leaving directory '/cygdrive/c/cygwin/usr/local/h5utils-1.12.1'
make: *** [Makefile:278: all] Error 2
作者驳斥了本教程中 h5utils 的任何错误,称 MatLab 的处理能力更强。但是,似乎由于此失败未找到 h5topng 并且无法访问 MatLab,我的输出毫无用处。
当尝试从 Meep/examples 文件夹运行“ring.ctl”时,我还得到以下信息:
creating output file "./ring-eps-000000.00.h5"...
Backtrace:
In /pub/devel/guile/yaakov/guile-2.0.14-1.i686/src/guile-2.0.14/module/ice-9/boot-9.scm:
160: 12 [catch #t #<catch-closure 801d0950> ...]
In unknown file:
?: 11 [apply-smob/1 #<catch-closure 801d0950>]
In /pub/devel/guile/yaakov/guile-2.0.14-1.i686/src/guile-2.0.14/module/ice-9/eval.scm:
432: 10 [eval # #]
432: 9 [eval # #]
In unknown file:
?: 8 [primitive-load "ring.ctl"]
In /pub/devel/guile/yaakov/guile-2.0.14-1.i686/src/guile-2.0.14/module/ice-9/eval.scm:
432: 7 [eval # #]
In /pub/devel/guile/yaakov/guile-2.0.14-1.i686/src/guile-2.0.14/module/ice-9/boot-9.scm:
710: 6 Exception thrown while printing backtrace:
ERROR: In procedure delete-meep-volume: Wrong type argument in position 1: #<finalized smob 80447d00>
ERROR: In procedure %run-finalizers:
ERROR: In procedure delete-meep-volume: Wrong type argument in position 1: #<finalized smob 80447ef0>
Some deprecated features have been used. Set the environment
variable GUILE_WARN_DEPRECATED to "detailed" and rerun the
program to get more information. Set it to "no" to suppress
this message.
任何关于 Meep 可能发生的事情的想法都会非常有帮助。尝试让它在 Windows 和 Ubuntu 上正确安装已经有好几天了。
艾玛