[Csync2] Can't compile on Debian Sarge - missing dependency

[Torrey Hoffman]

Thanks to everyone who suggested fixes for my compile problem.

A misleading error message in the config output was the cause of my
confusion.  Once I started looking closely at the contents of config.log
I was able to sort it out.  In case anyone else runs into this in the
future here are the details with lots of keywords for Google to hit :-)

The end of my config output was:
...
checking for libgnutls-config... /usr/bin/libgnutls-config
checking for libgnutls - version >= 1.0.0... yes
checking for SSL_new in -lgnutls-openssl... no
configure: error: gnutls-openssl not found; install gnutls, gnutls-openssl and libtasn1 packages for your system or run configure with --disable-gnutls
make[1]: *** [build-tree/csync2-1.33/config.log] Error 1
make[1]: Leaving directory `/build/csync2'
ERROR: Building failed!
make: *** [csync2] Error 1

But I did have all those packages installed, aside from gnutls-openssl,
which doesn't exist for Debian stable.  In particular, I did have
libgnutls11 and libgnutls11-dev.  The real problem was, I was missing
the following -dev libraries:

* libtasn1-2-dev
* libgcrypt11-dev
* libgpg-error-dev

Once those were added, the config and compile completed correctly, and
now csync2 is running fine with SSL.

Torrey Hoffman
torrey at lockdownnetworks.com