How to install XML-related dependencies on Ubuntu 22.04? Issue #320 does not address this issue.

[moodykeke]

snapcloud dev-0 is pinned to xml 1.1.3-1 (not installed)
Installing https://luarocks.org/xml-1.1.3-1.src.rock
gcc -O2 -fPIC -I/usr/include/lua5.1 -c src/Parser.cpp -o src/Parser.o -Iinclude -Isrc/bind -Isrc/vendor
In file included from include/xml/Parser.h:33,
                 from src/Parser.cpp:1:
src/bind/dub/dub.h:298:48: error: ISO C++17 does not allow dynamic exception specifications
  298 | lua_Number checknumber(lua_State *L, int narg) throw(dub::TypeException);
      |                                                ^~~~~
src/bind/dub/dub.h:299:50: error: ISO C++17 does not allow dynamic exception specifications
  299 | lua_Integer checkinteger(lua_State *L, int narg) throw(dub::TypeException);
      |                                                  ^~~~~
src/bind/dub/dub.h:300:63: error: ISO C++17 does not allow dynamic exception specifications
  300 | *checklstring(lua_State *L, int narg, size_t *len) throw(dub::TypeException);
      |                                                    ^~~~~

src/bind/dub/dub.h:301:82: error: ISO C++17 does not allow dynamic exception specifications
  301 | , int ud, const char *tname, bool keep_mt = false) throw(dub::Exception);
      |                                                    ^~~~~

src/bind/dub/dub.h:304:82: error: ISO C++17 does not allow dynamic exception specifications
  304 | , int ud, const char *tname, bool keep_mt = false) throw(dub::Exception);
      |                                                    ^~~~~

src/bind/dub/dub.h:307:62: error: ISO C++17 does not allow dynamic exception specifications
  307 | cksdata_d(lua_State *L, int ud, const char *tname) throw(dub::Exception);
      |                                                    ^~~~~

src/bind/dub/dub.h:317:56: error: ISO C++17 does not allow dynamic exception specifications
  317 | ne const char *checkstring(lua_State *L, int narg) throw(dub::TypeException) {
      |                                                    ^~~~~


Error: Failed installing dependency: https://luarocks.org/xml-1.1.3-1.src.rock - Build error: Failed compiling object src/Parser.o

The installation error is as follows. Is there a better solution? Thank you.

[cycomachead]

I forget how I resolved this because I don't use Ubuntu often, but I think if you set the C++ standard to C++14 you might be able to get past this. (I forget the flags to pass to luarocks / gcc)

[cycomachead]

#425 actually should have some hints.