Thanks for the hint. I did not expect the repositories been that far behind.
Unfortunateley installation of the binarys failed, when I follow your instructions on the download page using:
sudo -v && wget -nv -O-
https://download.calibre-ebook.com/linux-installer.py | sudo python -c "import sys; main=lambda:sys.stderr.write('Download failed\n'); exec(sys.stdin.read()); main()"
I get:
Downloading calibre-2.75.0-i686.txz
100% [================================================== ========================================]
Downloaded 61583400 bytes
Checking downloaded file integrity...
Extracting files to /opt/calibre ...
Extracting application files...
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "<string>", line 673, in main
File "<string>", line 666, in run_installer
File "/usr/lib/python2.7/subprocess.py", line 522, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1335, in _execute_child
raise child_exception
Could you please help once again?