From Fedora Project Wiki
Fedora Astronomy, refused packages
Packages whose licensing or other issues forbid then to be included in Fedora. *sad panda* You can also check packages already in Fedora and proposed packages .
| Name of package | Reason |
| Audela | License: Depends on libRTImage which is non-profit only. There might more such things in the src/external directory as there are many files lacking any license information and sometimes even author contact. |
| cora | License: One of the dependencies, PGPLOT, is not free to use. Please see here for more information : [1] |
| Gasgano | License: Java Data File Organiser used to run CPL recipes. Only jars are provided. Contacted, ESO helpdesk confirms that Gasgano is not free software |
| Iraf | License: Iraf includes some libraries (NCAR graphics) whose redistribution is forbidden in the COPYRIGHTS file |
| jsky | License: GPL, but depends on non-free jai |
| NightView | License: Using closed and proprietary SBIG library. |
| VOPlot | License: Non-commercial usage only |
| XEphem | License: Personal or educational usage only. |
| ssystem | Unmaintained: openuniverse is a maintained fork of this software. |
| aa56 | Deprecated: old software... |
| xplns | License: no source code available |