Resolving dependencies...
Build profile: -w ghc-9.6.3 -O0
In order, the following will be built (use -v for more details):
 - base-compat-0.13.1 (lib:base-compat) (requires build)
 - bytestring-builder-0.10.8.2.0 (lib:bytestring-builder) (requires build)
 - readline-1.0.3.0 (lib:readline) (requires download & build)
 - resource-pool-0.4.0.0 (lib:resource-pool) (requires build)
 - base-compat-batteries-0.13.1 (lib:base-compat-batteries) (requires build)
 - text-show-3.10.4 (lib:text-show) (requires build)
 - hpqtypes-1.12.0.0 (first run)
Downloading  readline-1.0.3.0
Starting     bytestring-builder-0.10.8.2.0 (all, legacy fallback)
Starting     resource-pool-0.4.0.0 (all, legacy fallback)
Starting     base-compat-0.13.1 (all, legacy fallback)
Downloaded   readline-1.0.3.0
Starting     readline-1.0.3.0 (all, legacy fallback)
Building     bytestring-builder-0.10.8.2.0 (all, legacy fallback)
Building     resource-pool-0.4.0.0 (all, legacy fallback)
Building     base-compat-0.13.1 (all, legacy fallback)
Installing   bytestring-builder-0.10.8.2.0 (all, legacy fallback)
Completed    bytestring-builder-0.10.8.2.0 (all, legacy fallback)
Installing   resource-pool-0.4.0.0 (all, legacy fallback)
Completed    resource-pool-0.4.0.0 (all, legacy fallback)
Installing   base-compat-0.13.1 (all, legacy fallback)
Completed    base-compat-0.13.1 (all, legacy fallback)

Failed to build readline-1.0.3.0. The failure occurred during the configure
step.
Build log (
/home/builder/.cabal/logs/ghc-9.6.3/readline-1.0.3.0-7376ad0f03c15dd879a0b73cb1b9d9a2f4debda15c0eb64422bfa2beb387dc9b.log
):
Warning: readline.cabal:27:32: version operators used. To use version
operators the package needs to specify at least 'cabal-version: >= 1.8'.
Warning: readline.cabal:9:1: Tabs used as indentation at 9:1, 10:1, 12:1,
13:1, 15:1, 16:1
Configuring readline-1.0.3.0...
checking for gcc... /usr/bin/gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables... 
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether /usr/bin/gcc accepts -g... yes
checking for /usr/bin/gcc option to accept ISO C89... none needed
checking for GNUreadline.framework... checking for readline... no
checking for tputs in -lncurses... yes
checking for readline in -lreadline... no
checking for rl_readline_version... no
configure: error: readline not found, so this package cannot be built
See `config.log' for more details.
Error: cabal: Failed to build readline-1.0.3.0 (which is required by
hpqtypes-1.12.0.0). See the build log above for details.