...the error message:

```
widescreen ~main: building configuration "application"...
source/app.d(4,1): Error: undefined...

...was unsatisfied constraint, the error would've shown...Unqual!T. Hence the message: cannot deduce function.

...other D Lang package. Below is the error message.  Any ideas?

#0 0x0000000812b17248 llvm::sys...

...a few of them (or like the error message says, it will auto-retry if...

...bug and I'm getting the following error message:

```
Linking...
/usr/bin/ld: .dub/build...

...the error message shouldn't indicate that it doesn't.

main.d(16): Error: `pure...

...t really understand how to fix the error message I'm seeing (I also tried...

Nice, so the error message is lying. This is a bit more complete:

```d
import...

...one gets when faced with that particular error message :) I mean, for real, just adding...

...above causes an error message without a line or any other information:

Error: `TypeInfo` cannot...