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 cd /usr/src wget http://ftp.xiaoka.com/jabberd2/releases/jabberd-2.1.16.tar.bz2  tar xf jabberd-2.1.16.tar.bz2  cd jabberd-2.1.16  ./configure   checking for GnuSASL version >= 0.2.14... noconfigure: error: no SASL backend available out of: gsasl  apt-get install libidn11 libidn11-dev libsasl2-2 libsasl2-dev gsasl libgsasl7-dev libgsasl7   ./configure   checking for GnuSASL version >= 0.2.14... noconfigure: error: no SASL backend available out of: gsasl   apt-get remove libidn11 libidn11-dev libsasl2-2 libsasl2-dev gsasl libgsasl7-dev libgsasl7  grep sasl INSTALL "gave me ftp://alpha.gnu.org/pub/gnu/gsasl/"  cd /usr/src  wget ftp://alpha.gnu.org/pub/gnu/gsasl/libgsasl-0.2.9.tar.gz  tar xf libgsasl-0.2.9.tar.gz cd  libgsasl-0.2.9 ./configure  make  make install   ./configure   checking for GnuSASL version >= 0.2.14... noconfigure: error: no SASL backend available out of: gsasl    cd /usr/src  wget ftp://alpha.gnu.org/pub/gnu/gsasl/gsasl-0.2.9.tar.gz tar xf gsasl-0.2.9.tar.gz cd gsasl-0.2.9 ./configure  make  make install   ./configure   checking for GnuSASL version >= 0.2.14... noconfigure: error: no SASL backend available out of: gsasl