dpkg-query: no packages found matching libudev-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 ../source_subfolder/libusb/descriptor.c: In function 'libusb_get_device_descriptor': ../source_subfolder/libusb/descriptor.c:546:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ ../source_subfolder/libusb/core.c: In function 'libusb_get_device_list': ../source_subfolder/libusb/core.c:815:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ ../source_subfolder/libusb/core.c: In function 'libusb_close': ../source_subfolder/libusb/core.c:1495:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ ../source_subfolder/libusb/core.c: In function 'libusb_get_configuration': ../source_subfolder/libusb/core.c:1578:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ ../source_subfolder/libusb/core.c: In function 'libusb_reset_device': ../source_subfolder/libusb/core.c:1846:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ ../source_subfolder/libusb/core.c: In function 'libusb_exit': ../source_subfolder/libusb/core.c:2370:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ ../source_subfolder/libusb/io.c: In function 'disarm_timerfd': ../source_subfolder/libusb/io.c:1333:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ ../source_subfolder/libusb/io.c: In function 'libusb_interrupt_event_handler': ../source_subfolder/libusb/io.c:1915:2: warning: zero-length gnu_printf format string [-Wformat-zero-length] usbi_dbg(""); ^ CMake Warning: Manually-specified variables were not used by the project: CMAKE_EXPORT_NO_PACKAGE_REGISTRY