/opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(2170,10): Error: no property `curl` for type `std.typecons.RefCounted!(Impl, cast(RefCountedAutoInitialize)1)` /opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(2141,10): Error: no property `curl` for type `std.typecons.RefCounted!(Impl, cast(RefCountedAutoInitialize)1)` /opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(2142,10): Error: no property `curl` for type `std.typecons.RefCounted!(Impl, cast(RefCountedAutoInitialize)1)` /opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(1876,17): Error: no property `curl` for type `std.typecons.RefCounted!(Impl, cast(RefCountedAutoInitialize)1)` /opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(1048,9): Error: function `std.net.curl.HTTP.Protocol!().onSend(ulong delegate(void[]) callback)` is not callable using argument types `(ulong delegate(void[] buf) pure nothrow @nogc @system)` /opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(1048,9): cannot pass argument `__dgliteral5` of type `ulong delegate(void[] buf) pure nothrow @nogc @system` to parameter `ulong delegate(void[]) callback` /opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(561,16): Error: template instance `std.net.curl._basicHTTP!char` error instantiating source/ipinfo.d(90,30): instantiated from here: `get!(HTTP, char)` source/ipinfo.d(119,9): Error: delegate `httpGet(string url, void delegate(int status, string response) cb)` is not callable using argument types `(immutable(string), void delegate(int status, string response) @system)` source/ipinfo.d(119,9): cannot pass argument `__dgliteral2` of type `void delegate(int status, string response) @system` to parameter `void delegate(int status, string response) cb` /opt/dmd-safe/dmd/dmd-safe failed with exit code 1.