zurba@zurba-laptop:~$ alsamixer
zurba@zurba-laptop:~$ cd /home/zurba/Загрузки/nspeed/nspeed
zurba@zurba-laptop:~/Загрузки/nspeed/nspeed$ ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for g++... g++
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for style of include used by make... GNU
checking dependency style of g++... gcc3
checking for gcc... gcc
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking dependency style of gcc... gcc3
checking how to run the C preprocessor... gcc -E
checking whether ln -s works... yes
checking whether make sets $(MAKE)... (cached) yes
./configure: line 4217: AC_PROG_LIBTOOL: command not found
checking for ranlib... ranlib
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for LIBS... configure: error: Package requirements (glib-2.0 dbus-1 xsp sdl libosso x11) were not met:

No package 'xsp' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables LIBS_CFLAGS
and LIBS_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.