I solve the GLIBC compilation problem by using Debian6 chroot which has GLIBC 2.11. So there is no more issue about GLIBC. However I got the following error.
root@DiskStation:/opt/calibre# /opt/calibre/calibre-server --help
Traceback (most recent call last):
File "site.py", line 55, in main
File "site.py", line 41, in set_qt_plugin_path
ImportError: cannot import name QCoreApplication
I use Calibre 0.8.15 (i686). What is the cause of this error?
Calibre 0.7.7 is also available in DPKG. Would it be a better solution?