Resolving dependencies... Warning: curl.cabal:44:32: version operators used. To use version operators the package needs to specify at least 'cabal-version: >= 1.8'. Configuring curl-1.3.8... checking for gcc... /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc 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 /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc accepts -g... yes checking for /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc option to accept ANSI C... none needed checking how to run the C preprocessor... /nix/store/8v6k283dpbc0qkdq81nb6mrxrgcb10i1-gcc-wrapper-14-20241116/bin/cc -E configure: error: curl libraries not found, so curl package cannot be built See `config.log' for more details. Failed to install curl-1.3.8 Error: cabal: Some packages failed to install: curl-1.3.8-LkMoHWHrXLz3eBxHyOAQHk failed during the configure step. The exception was: ExitFailure 1 plotserver-api-0.22-9lMfSPZQV8c4Sr94nGwdId depends on plotserver-api-0.22 which failed to install.