dpkg-query: no packages found matching libgl1-mesa-dev W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: You may want to run apt-get update to correct these problems debconf: unable to initialize frontend: Dialog debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.) debconf: falling back to frontend: Readline debconf: unable to initialize frontend: Readline debconf: (This frontend requires a controlling tty.) debconf: falling back to frontend: Teletype dpkg-preconfigure: unable to re-open stdin: W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: You may want to run apt-get update to correct these problems dpkg-query: no packages found matching xorg-dev dpkg-query: no packages found matching libxcb-render-util0-dev dpkg-query: no packages found matching libxcb-xkb-dev dpkg-query: no packages found matching libxcb-icccm4-dev dpkg-query: no packages found matching libxcb-image0-dev dpkg-query: no packages found matching libxcb-keysyms1-dev dpkg-query: no packages found matching libxcb-xinerama0-dev dpkg-query: no packages found matching libxcb-util0-dev W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: You may want to run apt-get update to correct these problems debconf: unable to initialize frontend: Dialog debconf: (Dialog frontend will not work on a dumb terminal, an emacs shell buffer, or without a controlling terminal.) debconf: falling back to frontend: Readline debconf: unable to initialize frontend: Readline debconf: (This frontend requires a controlling tty.) debconf: falling back to frontend: Teletype dpkg-preconfigure: unable to re-open stdin: W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: Ignoring Provides line with DepCompareOp for package gdb-minimal W: You may want to run apt-get update to correct these problems [HOOK - conan-center.py] pre_export(): WARN: [FPIC OPTION (KB-H006)] This recipe does not include an 'fPIC' option. Make sure you are using the right casing [HOOK - conan-center.py] post_package_info(): ERROR: [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] The *.cmake files have to be placed in a folder declared as `cpp_info.builddirs`. Currently folders declared: [''] (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H019) [HOOK - conan-center.py] post_package_info(): ERROR: [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] Found files: ./bin/mesonbuild/cmake/data/preload.cmake (https://github.com/conan-io/conan-center-index/blob/master/docs/error_knowledge_base.md#KB-H019) ERROR: Error downloading file https://download.qt.io/archive/qt/5.15/5.15.2/single/qt-everywhere-src-5.15.2.tar.xz: 'HTTPSConnectionPool(host='download.qt.io', port=443): Max retries exceeded with url: /archive/qt/5.15/5.15.2/single/qt-everywhere-src-5.15.2.tar.xz (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 110] Connection timed out',))' WARN: Could not download from the URL https://download.qt.io/archive/qt/5.15/5.15.2/single/qt-everywhere-src-5.15.2.tar.xz: Error downloading file https://download.qt.io/archive/qt/5.15/5.15.2/single/qt-everywhere-src-5.15.2.tar.xz: 'HTTPSConnectionPool(host='download.qt.io', port=443): Max retries exceeded with url: /archive/qt/5.15/5.15.2/single/qt-everywhere-src-5.15.2.tar.xz (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 110] Connection timed out',))'. Trying another mirror. qt/5.15.2: ERROR: Package 'd303cfbee2f4a09491a20ce4a7521e222dc6f0d4' build failed qt/5.15.2: WARN: Build folder /home/conan/w/cci_PR-1759/.conan/data/qt/5.15.2/_/_/build/d303cfbee2f4a09491a20ce4a7521e222dc6f0d4 ERROR: qt/5.15.2: Invalid configuration: qt 5.15.0 is not support on GCC or clang before 5.0