Resolving dependencies...
cabal: Could not resolve dependencies:
[__0] trying: ghcprofview-0.1.0.2 (user goal)
[__1] trying: haskell-gi-base-0.26.0 (dependency of ghcprofview)
[__2] next goal: gi-gtk (dependency of ghcprofview)
[__2] rejecting: gi-gtk-4.0.5 (conflict: ghcprofview => gi-gtk<4)
[__2] skipping: gi-gtk-4.0.4, gi-gtk-4.0.3, gi-gtk-4.0.2, gi-gtk-4.0.1 (has
the same characteristics that caused the previous version to fail: excluded by
constraint '<4' from 'ghcprofview')
[__2] rejecting: gi-gtk-3.0.38 (conflict: pkg-config package gtk+-3.0-any, not
found in the pkg-config database)
[__2] rejecting: gi-gtk-3.0.37 (conflict: haskell-gi-base==0.26.0, gi-gtk =>
haskell-gi-base>=0.25 && <0.26)
[__2] skipping: gi-gtk-3.0.36, gi-gtk-3.0.35, gi-gtk-3.0.34, gi-gtk-3.0.33,
gi-gtk-3.0.32, gi-gtk-3.0.31, gi-gtk-3.0.30, gi-gtk-3.0.29, gi-gtk-3.0.28,
gi-gtk-3.0.27, gi-gtk-3.0.26, gi-gtk-3.0.25, gi-gtk-3.0.24, gi-gtk-3.0.23,
gi-gtk-3.0.22, gi-gtk-3.0.21, gi-gtk-3.0.20, gi-gtk-3.0.19 (has the same
characteristics that caused the previous version to fail: excludes
'haskell-gi-base' version 0.26.0)
[__2] rejecting: gi-gtk-3.0.18, gi-gtk-3.0.17, gi-gtk-3.0.16, gi-gtk-3.0.15,
gi-gtk-3.0.14, gi-gtk-3.0.13, gi-gtk-3.0.12, gi-gtk-3.0.11, gi-gtk-3.0.10,
gi-gtk-3.0.9, gi-gtk-3.0.8, gi-gtk-3.0.7, gi-gtk-3.0.6, gi-gtk-3.0.5,
gi-gtk-3.0.4, gi-gtk-3.0.3, gi-gtk-3.0.2, gi-gtk-3.0.1 (conflict: pkg-config
package gtk+-3.0-any, not found in the pkg-config database)
[__2] rejecting: gi-gtk-0.3.18.15, gi-gtk-0.3.18.14, gi-gtk-0.3.18.13,
gi-gtk-0.3.18.12 (conflict: pkg-config package gtk+-3.0==3.18 || >3.18, not
found in the pkg-config database)
[__2] rejecting: gi-gtk-0.3.16.12 (conflict: pkg-config package gtk+-3.0==3.16
|| >3.16, not found in the pkg-config database)
[__2] rejecting: gi-gtk-0.3.18.10 (conflict: pkg-config package gtk+-3.0==3.18
|| >3.18, not found in the pkg-config database)
[__2] rejecting: gi-gtk-0.3.16.11, gi-gtk-0.3.16.10, gi-gtk-0.3.16.9,
gi-gtk-0.3.16.8 (conflict: pkg-config package gtk+-3.0==3.16 || >3.16, not
found in the pkg-config database)
[__2] fail (backjumping, conflict set: ghcprofview, gi-gtk, haskell-gi-base)
After searching the rest of the dependency tree exhaustively, these were the
goals I've had most trouble fulfilling: gi-gtk, haskell-gi-base, ghcprofview,
base
Try running with --minimize-conflict-set to improve the error message.