IDL should still be able to load the version of these libraries provided the OS using the DYLD_LIBRARY_PATH variable. The procedure described above is a workaround to get up and running. If it still fails to launch, try restarting your system. You may need to issue the commands with "sudo" privileges. If your login does not have adequate permissions to make these changes, ![]() For example, if you are using IDL 8.1 installed in the Applications directory, type the following command:Ĭd /Applications/itt/idl/idl81/bin/86_64ģ) Rename the following three files: libcurl.4.0.1.dylib, libcurl.4.dylib and libcurl.dylib. To do this, please use the following procedure:ġ) If you are running any instances of IDL, please shut them down.Ģ) Open a terminal window and navigate to the /bin/86_64 directory. If you are experiencing this issue, you can work around this problem by renaming IDL's curl libraries. If you started the workbench inside the terminal, a segmentation fault will likely occur as shown below: A sample from a Problem Report generated by this issue can be found at the bottom of the page. At this point, a Problem Report window will appear, and the workbench will crash. Typically on these systems, when you start the workbench, the IDL splash page will appear, and the scroll bar at the bottom of the page will reach the end. These crashes may also occur on Mac OS X 10.7.3. If you download Mac OS X 10.7.2 directly from the Apple store or through Apple's new network recovery/reinstall feature, the IDL 8 workbench may fail to launch on your system. UPDATE (): This problem might also happen with later versions of Mac OS X, such as 10.7.4, 10.7.5, and 10.8 (Mountain Lion). NOTE: Mac OS X Lion is not a supported platform for IDL 8.0 and 8.1. If you are using Mac OS X 10.7.3 then the workbench crashes will likely occur unless you have performed the workaround shown in this article (even if you upgraded from 10.7.0 or 10.7.1). If the user upgrades to Mac OS X 10.7.2 from 10.7.0 or 10.7.1, then the IDL 8 workbench should work without problems. If the user installed Mac OS X 10.7.2 using any of the methods listed above, the IDL 8 workbench may not launch on his or her system. As of, There are a few of scenarios in which this problem occurs:ġ) The user upgrades directly from 10.6 to 10.7.2 (skipping 10.7.0 and 10.7.1)Ģ) The user downloads 10.7.2 form the Apple storeģ) The user re-installs Mac OS X Lion using the new network install/repair functionality (done via Cmd+R at reboot)Ĥ) The user buys a new Apple machine with Mac OS X 10.7.2 already installed There is a known problem in which the IDL workbench fails to launch on Mac OS X 10.7.2. THIS INFORMATION ONLY PERTAINS TO SOFTWARE VERSIONS IDL 8.5, ENVI 5.3 AND PRIOR
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