Error at installing Server on Ubuntu 18.04

[peterfuehrer]

When i try to install CasparCG Server from source on Ubuntu Desktop 18.04 i get following errors by using the command ./tools/linux/build-in-docker and no folder casparcg/server gets created.

ogl/image/image_kernel.cpp"-Winvalid-pch" "-include" "/build/accelerator/acceler ator_pch/StdAfx.h" ogl/image/image_mixer.cpp"-Winvalid-pch" "-include" "/build/accelerator/accelera tor_pch/StdAfx.h" ogl/image/image_shader.cpp"-Winvalid-pch" "-include" "/build/accelerator/acceler ator_pch/StdAfx.h" ogl/util/buffer.cpp"-Winvalid-pch" "-include" "/build/accelerator/accelerator_pc h/StdAfx.h" ogl/util/device.cpp"-Winvalid-pch" "-include" "/build/accelerator/accelerator_pc h/StdAfx.h" ogl/util/shader.cpp"-Winvalid-pch" "-include" "/build/accelerator/accelerator_pc h/StdAfx.h" ogl/util/texture.cpp"-Winvalid-pch" "-include" "/build/accelerator/accelerator_p ch/StdAfx.h" accelerator.cpp"-Winvalid-pch" "-include" "/build/accelerator/accelerator_pch/St dAfx.h" StdAfx.cpp"-Winvalid-pch" "-include" "/build/accelerator/accelerator_pch/StdAfx. h" diagnostics/graph.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx .h" gl/gl_check.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" base64.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" env.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" filesystem.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" log.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" stdafx.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" tweener.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" utf.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h" os/linux/filesystem.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stda fx.h" os/linux/prec_timer.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stda fx.h" os/linux/thread.cpp"-Winvalid-pch" "-include" "/build/common/common_pch/stdafx.h " consumer/frame_consumer.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdA fx.h" consumer/output.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" diagnostics/call_context.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/Std Afx.h" diagnostics/osd_graph.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx .h" frame/draw_frame.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" frame/frame.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" frame/frame_transform.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx .h" frame/geometry.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" mixer/audio/audio_mixer.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdA fx.h" mixer/image/blend_modes.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdA fx.h" mixer/mixer.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" producer/color/color_producer.cpp"-Winvalid-pch" "-include" "/build/core/core_pc h/StdAfx.h" producer/separated/separated_producer.cpp"-Winvalid-pch" "-include" "/build/core /core_pch/StdAfx.h" producer/transition/transition_producer.cpp"-Winvalid-pch" "-include" "/build/co re/core_pch/StdAfx.h" producer/transition/sting_producer.cpp"-Winvalid-pch" "-include" "/build/core/co re_pch/StdAfx.h" producer/route/route_producer.cpp"-Winvalid-pch" "-include" "/build/core/core_pc h/StdAfx.h" producer/cg_proxy.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" producer/frame_producer.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdA fx.h" producer/layer.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" producer/stage.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" StdAfx.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" video_channel.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" video_format.cpp"-Winvalid-pch" "-include" "/build/core/core_pch/StdAfx.h" producer/av_producer.cpp"-Winvalid-pch" "-include" "/build/modules/ffmpeg/ffmpeg _pch/StdAfx.h" producer/av_input.cpp"-Winvalid-pch" "-include" "/build/modules/ffmpeg/ffmpeg_pc h/StdAfx.h" util/av_util.cpp"-Winvalid-pch" "-include" "/build/modules/ffmpeg/ffmpeg_pch/Std Afx.h" producer/ffmpeg_producer.cpp"-Winvalid-pch" "-include" "/build/modules/ffmpeg/ff mpeg_pch/StdAfx.h" consumer/ffmpeg_consumer.cpp"-Winvalid-pch" "-include" "/build/modules/ffmpeg/ff mpeg_pch/StdAfx.h" ffmpeg.cpp"-Winvalid-pch" "-include" "/build/modules/ffmpeg/ffmpeg_pch/StdAfx.h" StdAfx.cpp"-Winvalid-pch" "-include" "/build/modules/ffmpeg/ffmpeg_pch/StdAfx.h" consumer/decklink_consumer.cpp"-Winvalid-pch" "-include" "/build/modules/decklin k/decklink_pch/StdAfx.h" producer/decklink_producer.cpp"-Winvalid-pch" "-include" "/build/modules/decklin k/decklink_pch/StdAfx.h" decklink.cpp"-Winvalid-pch" "-include" "/build/modules/decklink/decklink_pch/Std Afx.h" StdAfx.cpp"-Winvalid-pch" "-include" "/build/modules/decklink/decklink_pch/StdAf x.h" linux_interop/DeckLinkAPIDispatch.cpp"-Winvalid-pch" "-include" "/build/modules/ decklink/decklink_pch/StdAfx.h" consumer/newtek_ndi_consumer.cpp"-Winvalid-pch" "-include" "/build/modules/newte k/newtek_pch/StdAfx.h" producer/newtek_ndi_producer.cpp"-Winvalid-pch" "-include" "/build/modules/newte k/newtek_pch/StdAfx.h" util/ndi.cpp"-Winvalid-pch" "-include" "/build/modules/newtek/newtek_pch/StdAfx. h" newtek.cpp"-Winvalid-pch" "-include" "/build/modules/newtek/newtek_pch/StdAfx.h" StdAfx.cpp"-Winvalid-pch" "-include" "/build/modules/newtek/newtek_pch/StdAfx.h" amcp/AMCPCommandQueue.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pc h/StdAfx.h" amcp/AMCPCommandsImpl.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pc h/StdAfx.h" amcp/AMCPProtocolStrategy.cpp"-Winvalid-pch" "-include" "/build/protocol/protoco l_pch/StdAfx.h" amcp/amcp_command_repository.cpp"-Winvalid-pch" "-include" "/build/protocol/prot ocol_pch/StdAfx.h" cii/CIICommandsImpl.cpp"-Winvalid-pch" "-include" "/build/protocol/protocolpch/ StdAfx.h" cii/CIIProtocolStrategy.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol pch/StdAfx.h" clk/CLKProtocolStrategy.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_ pch/StdAfx.h" clk/clk_commands.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pch/Std Afx.h" clk/clk_command_processor.cpp"-Winvalid-pch" "-include" "/build/protocol/protoco l_pch/StdAfx.h" osc/oscpack/OscOutboundPacketStream.cpp"-Winvalid-pch" "-include" "/build/protoc ol/protocol_pch/StdAfx.h" osc/oscpack/OscPrintReceivedElements.cpp"-Winvalid-pch" "-include" "/build/proto col/protocol_pch/StdAfx.h" osc/oscpack/OscReceivedElements.cpp"-Winvalid-pch" "-include" "/build/protocol/p rotocol_pch/StdAfx.h" osc/oscpack/OscTypes.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pch /StdAfx.h" osc/client.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pch/StdAfx.h" util/AsyncEventServer.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pc h/StdAfx.h" util/lock_container.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pch/ StdAfx.h" util/strategy_adapters.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_p ch/StdAfx.h" util/http_request.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pch/St dAfx.h" StdAfx.cpp"-Winvalid-pch" "-include" "/build/protocol/protocol_pch/StdAfx.h"

• apt-get update Err:1 http://security.ubuntu.com/ubuntu bionic-security InRelease Temporary failure resolving 'security.ubuntu.com' Err:2 http://archive.ubuntu.com/ubuntu bionic InRelease Temporary failure resolving 'archive.ubuntu.com' Err:3 http://archive.ubuntu.com/ubuntu bionic-updates InRelease Temporary failure resolving 'archive.ubuntu.com' Err:4 http://archive.ubuntu.com/ubuntu bionic-backports InRelease Temporary failure resolving 'archive.ubuntu.com' Reading package lists... W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic/InRelease Temp orary failure resolving 'archive.ubuntu.com' W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelea se Temporary failure resolving 'archive.ubuntu.com' W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-backports/InRel ease Temporary failure resolving 'archive.ubuntu.com' W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/bionic-security/InRel ease Temporary failure resolving 'security.ubuntu.com' W: Some index files failed to download. They have been ignored, or old ones used instead.
• apt-get install -y --no-install-recommends libc++1 libnss3 fontconfig Reading package lists... Building dependency tree... Reading state information... E: Unable to locate package libc++1 E: Couldn't find any package by regex 'libc++1' E: Unable to locate package libnss3 E: Unable to locate package fontconfig The command '/bin/sh -c set -ex; apt-get update; a pt-get install -y --no-install-recommends libc++1 l ibnss3 fontconfig ; rm -rf /var/lib/ apt/lists/*' returned a non-zero code: 100

Please help me installing!

[Julusian]

Temporary failure resolving 'security.ubuntu.com' Looks like you are having network/dns issues