【发布时间】：2014-06-30 20:13:01
【问题描述】：
在终端输入 $idl 返回“找不到命令”。
'which idl' 也没有给出任何信息。
默认的 IDL_PATH 是：
/Applications/exelis/idl83/lib/bridges:/Applications/exelis/idl83/lib/datatypes:/Applications/exelis/idl83/lib/dicomex:/Applications/exelis/idl83/lib/graphics:/Applications/ exelis/idl83/lib/hook:/Applications/exelis/idl83/lib/imsl:/Applications/exelis/idl83/lib/itools/components:/Applications/exelis/idl83/lib/itools/framework:/Applications/exelis/ idl83/lib/itools/ui_widgets:/Applications/exelis/idl83/lib/itools:/Applications/exelis/idl83/lib/obsolete:/Applications/exelis/idl83/lib/utilities:/Applications/exelis/idl83/lib/小波/数据：/Applications/exelis/idl83/lib/wavelet/source:/Applications/exelis/idl83/lib:/Applications/exelis/idl83/examples/data:/Applications/exelis/idl83/examples/demo/demodata： /Applications/exelis/idl83/examples/demo/demoslideshows/slideshowsrc:/Applications/exelis/idl83/examples/demo/demosrc:/Applications/exelis/idl83/examples/demo:/Applications/exelis/idl83/examples/doc/桥梁：/Applications/exelis/idl83/examples/doc/dicom:/Applications/exelis/idl83/examples/ doc/file_io:/Applications/exelis/idl83/examples/doc/image:/Applications/exelis/idl83/examples/doc/itools:/Applications/exelis/idl83/examples/doc/language:/Applications/exelis/idl83/示例/doc/objects:/Applications/exelis/idl83/examples/doc/plot:/Applications/exelis/idl83/examples/doc/sdf:/Applications/exelis/idl83/examples/doc/shaders:/Applications/exelis/ idl83/examples/doc/signal:/Applications/exelis/idl83/examples/doc/utilities:/Applications/exelis/idl83/examples/doc/widgets:/Applications/exelis/idl83/examples/HP_TIFF:/Applications/exelis/ idl83/examples/imsl:/Applications/exelis/idl83/examples/misc:/Applications/exelis/idl83/examples/mjpeg2000:/Applications/exelis/idl83/examples/ogc/wcs:/Applications/exelis/idl83/examples/ ogc/wms:/Applications/exelis/idl83/examples/widgets/wexmast:/Applications/exelis/idl83/examples/widgets:/Applications/exelis/idl83/examples:/Applications/exelis/idl83/idlde/plugins/com。 rsi.idldt_8.3.0/icons
为了能够从命令行启动 IDL，我已经做了一百万件事情来添加到路径中，但没有任何效果。我难住了。请帮忙！
【问题讨论】：
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“echo $idl”显示什么？ （假设“在终端中输入 $idl”意味着您确实输入了 $idl
标签： macos unix idl-programming-language