![]() ![]() Java.io.IOException: Python configuration failed.Ĭommand snappy-conf /opt/anaconda3/envs/pysar/bin/python /opt/anaconda3/envs/pysar/lib/python3.7/site-packages I have gotten to the stage of running the. I have followed the list of steps: installed jpy, JDK, Maven, created the wheels, and copied them over to the site-packages snappy folder of my conda environment. Upon installation of SNAP I specified the python version to use, but it does not work. ![]() I’ve created a beta release with these changes (and others) which I’ll publish on Github shortly.I am trying to set up snappy (SNAP v7) to work on my Mac with Catalina OS (10.15). However I think the script is ‘good enough’ as it stands, so I won’t bother now. (After writing that, I discovered this StackOverflow answer, which shows exactly what I’d need. It would be possible to improve my script by extracting information from the ist file, but I just don’t have time to work out how to do this. I now have a much better understanding of how the IB installation woks on macOS, and of why it’s different from the Linux approach. I’ve tested the scripts as well as I can against the TWS and Gateway installations in your download (by fooling the script into thinking it’s running on macOS and substituting the Linux JRE for the macOS one) and all seems to work well, but of course it needs to be tested for real on a proper Mac. As a result I now have revised scripts that successfully use the IB-supplied Java Runtime on macOS, and the necessary changes were actually pretty trivial. Thanks for making that data available – it was invaluable. In the meantime I’ll start on fixing up the scripts to effectively hardcode the JRE location and the VM options.įrom: On Behalf Of Ricardo Russon Sent: 31 January 2017 03:09 To: Subject: Re: IBController on Mac I’d be really grateful if someone could do this and post the files somewhere accessible (preferably not to the Files section of this group, as the total space available is limited to 1GB and the zips will be large, though I could just delete them when I’m finished with them). Then I could examine the complete set of files, rather than trying to deduce things from the various bits and pieces that you and Dmitry have sent. What I really need is a zip of an actual macOS installation, starting at say ~/Applications/Trader Workstation 962/ and containing everything below that, including hidden directories but excluding the actual JRE files to reduce the size (and another one for the gateway, starting at the appropriate directory). (By the way, I think the file you sent might actually be from the self-updating version, not the standalone version, as it’s significantly different from the one in the installer package? Or perhaps the installation process uses the one in the installer package and generates the one you posted?)Īnyway, to be honest this is all getting too confusing. It seems to contain lots of useful stuff, in fact everything except the location of the Java Runtime! My belief is that this file is used by the JavaApplicationStub file when starting TWS/Gateway. I’ve looked at this file before (at least the file of the same name that is in the installer package). ![]()
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