在Fred的ImageMagick Scripts中，我正在尝试运行3DRotate.sh但是我收到了错误信息。但是我可以运行cartoon.sh我不知道为什么？如果有人知道这件事，请帮助我...
我收到这样的错误消息。
root@vps-1100110-10106 [~/imagick]# ./3Drotate.sh pan=45 auto=zc test.jpg testfile.jpg
./3Drotate.sh: line 195: bc: command not found
expr: warning: unportable BRE: `^[0-9][0-9]*$': using `^' as the first character
of the basic regular expression is not portable; it is being ignored
expr: warning: unportable BRE: `^[+-][0-9][0-9]*$': using `^' as the first character
of the basic regular expression is not portable; it is being ignored
expr: warning: unportable BRE: `^[0-9]*[\\.][0-9]*$': using `^' as the first character
of the basic regular expression is not portable; it is being ignored
expr: warning: unportable BRE: `^[+-][0-9]*[\\.][0-9]*$': using `^' as the first character
of the basic regular expression is not portable; it is being ignored
./3Drotate.sh: line 384: bc: command not found
./3Drotate.sh: line 385: bc: command not found
./3Drotate.sh: line 387: [: too many arguments
./3Drotate.sh: line 388: bc: command not found
./3Drotate.sh: line 389: bc: command not found
./3Drotate.sh: line 390: bc: command not found
./3Drotate.sh: line 391: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 576: bc: command not found
./3Drotate.sh: line 577: bc: command not found
./3Drotate.sh: line 578: bc: command not found
./3Drotate.sh: line 579: bc: command not found
./3Drotate.sh: line 582: bc: command not found
./3Drotate.sh: line 582: [: -eq: unary operator expected
./3Drotate.sh: line 586: bc: command not found
./3Drotate.sh: line 586: [: -eq: unary operator expected
./3Drotate.sh: line 646: bc: command not found
./3Drotate.sh: line 660: bc: command not found
./3Drotate.sh: line 661: bc: command not found
./3Drotate.sh: line 662: bc: command not found
./3Drotate.sh: line 663: bc: command not found
./3Drotate.sh: line 664: bc: command not found
./3Drotate.sh: line 665: bc: command not found
./3Drotate.sh: line 669: bc: command not found
./3Drotate.sh: line 670: bc: command not found
./3Drotate.sh: line 676: bc: command not found
./3Drotate.sh: line 689: bc: command not found
./3Drotate.sh: line 690: bc: command not found
./3Drotate.sh: line 691: bc: command not found
./3Drotate.sh: line 692: bc: command not found
./3Drotate.sh: line 693: bc: command not found
./3Drotate.sh: line 701: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
./3Drotate.sh: line 230: bc: command not found
--- NOT A VALID SET OF MATRIX ROWS ---
我的Imagemagick
Version: ImageMagick 6.7.1-7 2012-06-18 Q16
答案 0 :(得分：1)
BC是一个计算器/数学程序，我认为它没有安装在您的服务器上。您可以要求您的主机安装它。
我认为这与您以前的帖子有关，使用Freds代码执行的操作可以在Imagemagick中完成，无论如何你需要找出你想要的东西，并且计算可以用标准的php函数进行而不是bc
答案 1 :(得分：0)
尝试安装bc：http://linux.about.com/od/commands/l/blcmdl1_bc.htm
（请注意，我假设你使用的是* nix的味道）。