Hello Lynckia,
I have tried to install Licode on Ubuntu 16.04 (Linux user-VirtualBox 4.4.0-31-generic #50-Ubuntu SMP Wed Jul 13 00:07:12 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux) doing the instructions you have written on the webpage
http://lynckia.com/licode/install.html
and when I had to install Erizo I get an error that said:
Installing erizo…
– Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
– Found glib-2.0: /usr/include/glib-2.0, /usr/lib/x86_64-linux-gnu/libglib-2.0.so;/usr/lib/x86_64-linux-gnu/libgobject-2.0.so;/usr/lib/x86_64-linux-gnu/libgthread-2.0.so
– Boost version: 1.58.0
– Found the following Boost libraries:
– thread
– regex
– system
– chrono
– date_time
– atomic
CMake Error at CMakeLists.txt:7 (message):
lib not found: AVUTIL-NOTFOUND check README
Call Stack (most recent call first):
CMakeLists.txt:91 (test_lib)
– Configuring incomplete, errors occurred!
See also “/home/user/licode/erizo/build/CMakeFiles/CMakeOutput.log”.
See also “/home/user/licode/erizo/build/CMakeFiles/CMakeError.log”.
Logs:
CMakeOutput.log
The system is: Linux - 4.4.0-31-generic - x86_64
Compiling the C compiler identification source file “CMakeCCompilerId.c” succeeded.
Compiler: /usr/bin/cc
Build flags:
Id flags:
The output was:
0
Compilation of the C compiler identification source “CMakeCCompilerId.c” produced “a.out”
The C compiler identification is GNU, found in “/home/user/licode/erizo/build/CMakeFiles/3.5.1/CompilerIdC/a.out”
Compiling the CXX compiler identification source file “CMakeCXXCompilerId.cpp” succeeded.
Compiler: /usr/bin/c++
Build flags:
Id flags:
The output was:
0
Compilation of the CXX compiler identification source “CMakeCXXCompilerId.cpp” produced “a.out”
The CXX compiler identification is GNU, found in “/home/user/licode/erizo/build/CMakeFiles/3.5.1/CompilerIdCXX/a.out”
Determining if the C compiler works passed with the following output:
Change Dir: /home/user/licode/erizo/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" “cmTC_e2a2d/fast”
/usr/bin/make -f CMakeFiles/cmTC_e2a2d.dir/build.make CMakeFiles/cmTC_e2a2d.dir/build
make[1]: se entra en el directorio '/home/user/licode/erizo/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_e2a2d.dir/testCCompiler.c.o
/usr/bin/cc -o CMakeFiles/cmTC_e2a2d.dir/testCCompiler.c.o -c /home/user/licode/erizo/build/CMakeFiles/CMakeTmp/testCCompiler.c
Linking C executable cmTC_e2a2d
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_e2a2d.dir/link.txt --verbose=1
/usr/bin/cc CMakeFiles/cmTC_e2a2d.dir/testCCompiler.c.o -o cmTC_e2a2d -rdynamic
make[1]: se sale del directorio ‘/home/user/licode/erizo/build/CMakeFiles/CMakeTmp’
Detecting C compiler ABI info compiled with the following output:
Change Dir: /home/user/licode/erizo/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" “cmTC_c8cb1/fast”
/usr/bin/make -f CMakeFiles/cmTC_c8cb1.dir/build.make CMakeFiles/cmTC_c8cb1.dir/build
make[1]: se entra en el directorio '/home/user/licode/erizo/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_c8cb1.dir/CMakeCCompilerABI.c.o
/usr/bin/cc -o CMakeFiles/cmTC_c8cb1.dir/CMakeCCompilerABI.c.o -c /usr/share/cmake-3.5/Modules/CMakeCCompilerABI.c
CMakeError.log:
Determining if the pthread_create exist failed with the following output:
Change Dir: /home/user/licode/erizo/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" “cmTC_10afe/fast”
/usr/bin/make -f CMakeFiles/cmTC_10afe.dir/build.make CMakeFiles/cmTC_10afe.dir/build
make[1]: se entra en el directorio ‘/home/user/licode/erizo/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_10afe.dir/CheckSymbolExists.c.o
/usr/bin/cc -o CMakeFiles/cmTC_10afe.dir/CheckSymbolExists.c.o -c /home/user/licode/erizo/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c
Linking C executable cmTC_10afe
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_10afe.dir/link.txt --verbose=1
/usr/bin/cc CMakeFiles/cmTC_10afe.dir/CheckSymbolExists.c.o -o cmTC_10afe -rdynamic
CMakeFiles/cmTC_10afe.dir/CheckSymbolExists.c.o: En la función main': CheckSymbolExists.c:(.text+0x16): referencia apthread_create’ sin definir
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_10afe.dir/build.make:97: fallo en las instrucciones para el objetivo 'cmTC_10afe’
make[1]: *** [cmTC_10afe] Error 1
make[1]: se sale del directorio '/home/user/licode/erizo/build/CMakeFiles/CMakeTmp’
Makefile:126: fallo en las instrucciones para el objetivo 'cmTC_10afe/fast’
make: *** [cmTC_10afe/fast] Error 2
File /home/user/licode/erizo/build/CMakeFiles/CMakeTmp/CheckSymbolExists.c:
/* */
#include <pthread.h>
int main(int argc, char** argv)
{
(void)argv;
#ifndef pthread_create
return ((int*)(&pthread_create))[argc];
#else
(void)argc;
return 0;
#endif
}
Determining if the function pthread_create exists in the pthreads failed with the following output:
Change Dir: /home/user/licode/erizo/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/make" “cmTC_054a0/fast”
/usr/bin/make -f CMakeFiles/cmTC_054a0.dir/build.make CMakeFiles/cmTC_054a0.dir/build
make[1]: se entra en el directorio '/home/user/licode/erizo/build/CMakeFiles/CMakeTmp’
Building C object CMakeFiles/cmTC_054a0.dir/CheckFunctionExists.c.o
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create -o CMakeFiles/cmTC_054a0.dir/CheckFunctionExists.c.o -c /usr/share/cmake-3.5/Modules/CheckFunctionExists.c
Linking C executable cmTC_054a0
/usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_054a0.dir/link.txt --verbose=1
/usr/bin/cc -DCHECK_FUNCTION_EXISTS=pthread_create CMakeFiles/cmTC_054a0.dir/CheckFunctionExists.c.o -o cmTC_054a0 -rdynamic -lpthreads
/usr/bin/ld: no se puede encontrar -lpthreads
collect2: error: ld returned 1 exit status
CMakeFiles/cmTC_054a0.dir/build.make:97: fallo en las instrucciones para el objetivo 'cmTC_054a0’
Can you help me with that error?
Thank you a lot!
I hope you will know how to solve it!