adding libxml2 as per issue #86

install_gvm.sh

@@ -114,7 +114,7 @@ then
 fi
 mkdir /opt/gvm
 chown gvm:gvm /opt/gvm
-apt-get -y install gcc g++ make bison flex libksba-dev curl redis libpcap-dev cmake git pkg-config libglib2.0-dev libgpgme-dev libgnutls28-dev uuid-dev libssh-gcrypt-dev libldap2-dev gnutls-bin libmicrohttpd-dev libhiredis-dev zlib1g-dev libxml2-dev libradcli-dev clang-format libldap2-dev doxygen nmap gcc-mingw-w64 xml-twig-tools libical-dev perl-base heimdal-dev libpopt-dev libsnmp-dev python3-setuptools python3-paramiko python3-lxml python3-defusedxml python3-dev gettext python3-polib xmltoman python3-pip texlive-fonts-recommended xsltproc texlive-latex-extra rsync ufw ntp libunistring-dev git libnet1-dev graphviz graphviz-dev --no-install-recommends
+apt-get -y install gcc g++ make bison flex libksba-dev curl redis libpcap-dev cmake git pkg-config libglib2.0-dev libgpgme-dev libgnutls28-dev uuid-dev libssh-gcrypt-dev libldap2-dev gnutls-bin libmicrohttpd-dev libhiredis-dev zlib1g-dev libxml2 libxml2-dev libradcli-dev clang-format libldap2-dev doxygen nmap gcc-mingw-w64 xml-twig-tools libical-dev perl-base heimdal-dev libpopt-dev libsnmp-dev python3-setuptools python3-paramiko python3-lxml python3-defusedxml python3-dev gettext python3-polib xmltoman python3-pip texlive-fonts-recommended xsltproc texlive-latex-extra rsync ufw ntp libunistring-dev git libnet1-dev graphviz graphviz-dev --no-install-recommends
 curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add -
 echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
 apt-get update