|  01-12-2022, 09:46 PM | #1 | 
| Custom User Title            Posts: 11,351 Karma: 79528341 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD | 
				
				ebook-viewer when running from source
			 
			
			When running from source, ebook-viewer takes 5-6 seconds to open a book from the Calibre library. This doesn't occur when I'm running stable. Is this to be expected?
		 | 
|   |   | 
|  01-13-2022, 03:14 AM | #2 | 
| creator of calibre            Posts: 45,604 Karma: 28548974 Join Date: Oct 2006 Location: Mumbai, India Device: Various | 
			
			yes, it is compiling the viewer code from rapydscript to javascript
		 | 
|   |   | 
| Advert | |
|  | 
|  01-13-2022, 05:24 PM | #3 | 
| Custom User Title            Posts: 11,351 Karma: 79528341 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD | 
			
			Thanks.   Will there be a new release this Friday? | 
|   |   | 
|  01-13-2022, 09:09 PM | #4 | 
| creator of calibre            Posts: 45,604 Karma: 28548974 Join Date: Oct 2006 Location: Mumbai, India Device: Various | 
			
			No, I am currently focused on the Qt 6 betas, if you want to use a release, use those, they include all changes in master.
		 | 
|   |   | 
|  01-15-2022, 02:05 AM | #5 | 
| Custom User Title            Posts: 11,351 Karma: 79528341 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD | 
			
			Are there any database changes that mean I can't downgrade back to 5 if I need to?
		 | 
|   |   | 
| Advert | |
|  | 
|  01-15-2022, 02:38 AM | #6 | 
| creator of calibre            Posts: 45,604 Karma: 28548974 Join Date: Oct 2006 Location: Mumbai, India Device: Various | 
			
			no, there arent.
		 | 
|   |   | 
|  01-15-2022, 03:03 AM | #7 | 
| Custom User Title            Posts: 11,351 Karma: 79528341 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD | 
			
			That's good.   I'll grab the portable version and then copy my config into the settings folder. | 
|   |   | 
|  12-27-2022, 06:30 PM | #8 | 
| Custom User Title            Posts: 11,351 Karma: 79528341 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD | 
			
			While running from source, I thought it might make things faster if I temporarily switched off the internal viewer for ePub while the system default was C:\Program Files\Calibre2\ebook-viewer.exe. However, there was still a delay. Is it still doing the compilation?
		 | 
|   |   | 
|  12-27-2022, 07:22 PM | #9 | |
| Resident Curmudgeon            Posts: 80,740 Karma: 150249619 Join Date: Nov 2006 Location: Roslindale, Massachusetts Device: Kobo Libra 2, Kobo Aura H2O, PRS-650, PRS-T1, nook STR, PW3 | Quote: 
 | |
|   |   | 
|  12-27-2022, 07:29 PM | #10 | 
| Custom User Title            Posts: 11,351 Karma: 79528341 Join Date: Oct 2018 Location: Canada Device: Kobo Libra H2O, formerly Aura HD | 
			
			Dang! It seemed worth a try.
		 | 
|   |   | 
|  | 
| 
 | 
|  Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post | 
| Trouble running from source | thiago.eec | Development | 4 | 12-14-2019 04:15 AM | 
| New ebook-viewer in Linux - problem running as root | cikasole | Calibre | 4 | 10-21-2019 09:32 AM | 
| [old-topic]ebook-viewer: Open source, crossplatform viewer for EPUB, LIT, MOBI, etc | kovidgoyal | Calibre | 68 | 05-30-2011 08:46 PM | 
| Running from source after V0.7.32 | chaley | Calibre | 0 | 12-04-2010 12:08 PM | 
| Note for those running from source and 0.7.2 | chaley | Calibre | 1 | 06-12-2010 08:19 AM |