source/app.d(13,4): Error: cannot take address of local `force` in `@safe` function `main`
source/app.d(13,20): Error: cannot take address of local `dataPath` in `@safe` function `main`
source/app.d(13,41): Error: cannot take address of local `sourceUrl` in `@safe` function `main`
/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(427,20): Error: template instance `std.net.curl.download!(FTP)` error instantiating
source/app.d(55,11):        instantiated from here: `download!(AutoProtocol)`
/opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(427,13): Error: cannot return non-void from `void` function
/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(429,20): Error: template instance `std.net.curl.download!(HTTP)` error instantiating
source/app.d(55,11):        instantiated from here: `download!(AutoProtocol)`
/opt/dmd-safe/dmd/generated/linux/release/64/../../../../../phobos/std/net/curl.d(429,13): Error: cannot return non-void from `void` function
source/app.d(92,16): Error: cast from `const(void)[]` to `ubyte[]` not allowed in safe code
source/app.d(94,15): Error: cast from `void[]` to `ubyte[]` not allowed in safe code
/opt/dmd-safe/dmd/dmd-safe failed with exit code 1.