Could not find a configuration file for package "Td" that is compatible with requested version "1.7.10".

[ghost]

Trying to install tg2sip and getting error:

/usr/src/tg2sip/build# export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig && cmake -DCMAKE_BUILD_TYPE=Release -DTd_DIR=/usr/src/td/tdlib/lib/cmake/Td/ -DCMAKE_INSTALL_PREFIX:PATH=.. ..
CMake Error at CMakeLists.txt:10 (find_package):
  Could not find a configuration file for package "Td" that is compatible
  with requested version "1.7.10".

  The following configuration files were considered but not accepted:

    /usr/src/td/tdlib/lib/cmake/Td/TdConfig.cmake, version: 1.8.1
    /usr/src/td/TdConfig.cmake, version: unknown

[Infactum]

Current gateway branch was build against TdLib 1.7.10.
There is no direct commit with this version in tdlib repository, so you should use direct commit hash.
See docker build env scripts for details:

tg2sip/buildenv/Dockerfile.centos7

Lines 23 to 35 in c45b309

	# TDLib 1.7.10
	RUN source /opt/rh/devtoolset-7/enable \
	&& git clone https://github.com/tdlib/td.git \
	&& cd td \
	&& git reset --hard a53cb30e99f937cfd64e0266fa558785a184a553 \
	&& git apply /tdlib_header.patch \
	&& git apply /tdlib_threadname.patch \
	&& mkdir build \
	&& cd build \
	&& cmake -DCMAKE_BUILD_TYPE=Release .. \
	&& cmake --build . --target install -j $(grep -c ^processor /proc/cpuinfo) \
	&& cd / \
	&& rm -rf td

[ghost]

Thank you. But now i have another error:

[ 98%] Building CXX object CMakeFiles/tg2sip.dir/tg2sip/utils.cpp.o /usr/src/tg2sip/tg2sip/utils.cpp:21:64: error: implicit instantiation of undefined template 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >' bool is_digits(const std::string &str) { return std::all_of(str.begin(), str.end(), ::isdigit); }; ^ /usr/lib/llvm-10/bin/../include/c++/v1/iosfwd:209:32: note: template is declared here class _LIBCPP_TEMPLATE_VIS basic_string; ^ /usr/src/tg2sip/tg2sip/utils.cpp:21:77: error: implicit instantiation of undefined template 'std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >' bool is_digits(const std::string &str) { return std::all_of(str.begin(), str.end(), ::isdigit); }; ^ /usr/lib/llvm-10/bin/../include/c++/v1/iosfwd:209:32: note: template is declared here class _LIBCPP_TEMPLATE_VIS basic_string; ^ /usr/src/tg2sip/tg2sip/utils.cpp:21:87: error: no member named 'isdigit' in the global namespace; did you mean 'is_digits'? bool is_digits(const std::string &str) { return std::all_of(str.begin(), str.end(), ::isdigit); }; ~~^~~~~~~ is_digits /usr/src/tg2sip/tg2sip/utils.cpp:21:6: note: 'is_digits' declared here bool is_digits(const std::string &str) { return std::all_of(str.begin(), str.end(), ::isdigit); }; ^ 3 errors generated. make[2]: *** [CMakeFiles/tg2sip.dir/build.make:128: CMakeFiles/tg2sip.dir/tg2sip/utils.cpp.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:125: CMakeFiles/tg2sip.dir/all] Error 2 make: *** [Makefile:84: all] Error 2