我已将amplide-demo-linux64.tar.gz
下载并解压缩到/opt/amplide/
。
然后我下载了lp_solve_5.5.2.0_exe_ux32.tar.gz
并将文件lpsolve
解压缩到/opt/amplide/ampl/
。
我在AMPL页面上建议的目录下有liblpsolve55.so
:
kjrz@kjrz-tsh ~ $ ll /usr/lib/lp_solve/
total 604
drwxr-xr-x 2 root root 4096 Jun 24 2014 .
drwxr-xr-x 185 root root 20480 Jan 14 11:11 ..
-rw-r--r-- 1 root root 590168 Dec 23 2013 liblpsolve55.so
这就是:
ampl: option solver lpsolve;
ampl: model owd.mod;
ampl: data owd.dat;
ampl: solve;
lpsolve: error while loading shared libraries: liblpsolve55.so: cannot open shared object file: No such file or directory
exit code 127
<BREAK>
怎么样?
答案 0 :(得分:1)
您应该在库搜索路径的某处放置liblpsolve55.so
(链接),例如/usr/lib
:
$ sudo ln -s /usr/lib/lp_solve/liblpsolve55.so /usr/lib
还要确保安装了liblpsolve55.so
的32位(x86)版本。例如,在64位Ubuntu上,您可以安装32位版本的liblpsolve55.so
,如下所示:
$ sudo apt-get install lp-solve:i386