I did it!!!!!
Thank You all!!!
1. I biited compiler.dsk :
./euphoric -d COMPILER.DSK
2. choosed 1 - for COMPILER
typed my program, for example,
10 PRINT "Hello, world!"
3. Saved it to disk
5. After compiling press F8 to reboot
6. Choosed 2 for Assembler
7. Answered "A" for disk and waiting while assembler works.
After all, I recieve address of last memo used by my program - for example #0B7D
8. Pressed any key, and then Choose 3 from main menu - LINKER
Compiler asked for a destination disk (A) andname of compiled binary.
So, I have a "HELLO.COM" file in drive A
9. Reboot, load "HELLO.COM" by typing "HELLO.COM"
10 CSAVE "HELLO.TAP",A #501,E #0BD7
That's all! Now I can run this file with euphoric or with my real Oric - Pravetz-8D
Thanks to all!!!