Estou tentando instalar o PostGIS em um servidor Debian executando o Stretch. Instalei o PostgreSQL nele sem problemas, mas quando tento instalar o pacote postgresql-9.6-postgis-2.3 , o mais recente disponível, o apt-get tenta instalar o truckload de pacotes X e não relacionados:
sudo apt install --no-install-recommends postgresql-9.6-postgis-2.3
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
fontconfig libasound2 libasound2-data libass5 libasyncns0 libaudio2 libavahi-client3 libavahi-common-data
libavahi-common3 libavc1394-0 libavcodec57 libavdevice57 libavfilter6 libavformat57 libavresample3 libavutil55 libbluray1
libboost-chrono1.62.0 libboost-date-time1.62.0 libboost-filesystem1.62.0 libboost-program-options1.62.0
libboost-serialization1.62.0 libboost-system1.62.0 libboost-test1.62.0 libboost-thread1.62.0 libboost-timer1.62.0
libbs2b0 libcaca0 libcairo2 libcdio-cdda1 libcdio-paranoia1 libcdio13 libcgal12 libchromaprint1 libcoin80v5 libcroco3
libcrystalhd3 libcups2 libdatrie1 libdbus-1-3 libdc1394-22 libdrm2 libebur128-1 libegl1-mesa libfaad2 libfftw3-double3
libflac8 libflite1 libfribidi0 libgbm1 libgdk-pixbuf2.0-0 libgdk-pixbuf2.0-common libgl1-mesa-glx libglapi-mesa
libglib2.0-0 libgme0 libgraphicsmagick-q16-3 libgraphite2-3 libgsm1 libharfbuzz0b libice6 libiec61883-0 libiso9660-8
libjack-jackd2-0 libldb1 liblwgeom-2.3-0 libmad0 libmng1 libmodplug1 libmp3lame0 libmpcdec6 libmpg123-0 libnuma1 libogg0
libopenal-data libopenal1 libopencv-core2.4v5 libopencv-imgproc2.4v5 libopenmpt0 libopenscenegraph100v5 libopenthreads20
libopus0 libpango-1.0-0 libpangocairo-1.0-0 libpangoft2-1.0-0 libpgm-5.2-0 libpixman-1-0 libpoppler-glib8 libpostproc54
libpulse0 libpython2.7 libqt4-opengl libqtcore4 libqtgui4 libraw1394-11 librsvg2-2 librubberband2 libsamplerate0
libsdl2-2.0-0 libsfcgal1 libshine3 libsm6 libsmbclient libsnappy1v5 libsndfile1 libsndio6.1 libsodium18 libsoxr0
libspeex1 libssh-gcrypt-4 libswresample2 libswscale4 libtalloc2 libtbb2 libtdb1 libtevent0 libthai-data libthai0
libtheora0 libtwolame0 libusb-1.0-0 libv4l-0 libv4lconvert0 libva-drm1 libva-x11-1 libva1 libvcdinfo0 libvdpau1
libvorbis0a libvorbisenc2 libvorbisfile3 libvpx4 libwavpack1 libwayland-client0 libwayland-cursor0 libwayland-egl1-mesa
libwayland-server0 libwbclient0 libwebpmux2 libwmf0.2-7 libx11-6 libx11-data libx11-xcb1 libx264-148 libx265-95 libxau6
libxcb-dri2-0 libxcb-dri3-0 libxcb-glx0 libxcb-present0 libxcb-render0 libxcb-shape0 libxcb-shm0 libxcb-sync1
libxcb-xfixes0 libxcb1 libxcursor1 libxdamage1 libxdmcp6 libxext6 libxfixes3 libxi6 libxine2 libxine2-bin libxine2-ffmpeg
libxine2-misc-plugins libxine2-plugins libxinerama1 libxkbcommon0 libxrandr2 libxrender1 libxshmfence1 libxss1 libxt6
libxtst6 libxv1 libxvidcore4 libxxf86vm1 libzmq5 libzvbi-common libzvbi0 python-talloc qtcore4-l10n samba-libs
shared-mime-info x11-common xkb-data
Alguma ideia do que está acontecendo aqui? Eu não quero nenhum pacote relacionado ao X no meu servidor e estou tentando evitar a compilação manual.