paste.txt

mgsloan@computer:~/fpco/test-stack$ stack new issue1805
Downloading template "new-template" to create project "issue1805" in issue1805/ ...

The following parameters were needed by the template but not provided: category
You can provide them in /home/mgsloan/.stack/config.yaml, like this:
templates:
  params:
    category: value
Or you can pass each one as parameters like this:
stack new issue1805 new-template -p "category:value"

Using cabal packages:
- issue1805/issue1805.cabal

Selecting the best among 7 snapshots...

* Matches lts-5.3

Selected resolver: lts-5.3
Initialising configuration using resolver: lts-5.3
Total number of user packages considered: 1
Writing configuration to file: issue1805/stack.yaml
All done.
mgsloan@computer:~/fpco/test-stack$ cd issue1805/
mgsloan@computer:~/fpco/test-stack/issue1805$ stack ghci
issue1805-0.1.0.0: configure
Configuring issue1805-0.1.0.0...
issue1805-0.1.0.0: build
Preprocessing library issue1805-0.1.0.0...
[1 of 1] Compiling Lib              ( src/Lib.hs, .stack-work/dist/x86_64-linux/Cabal-1.22.7.0/build/Lib.o )
In-place registering issue1805-0.1.0.0...
Preprocessing executable 'issue1805-exe' for issue1805-0.1.0.0...
[1 of 1] Compiling Main             ( app/Main.hs, .stack-work/dist/x86_64-linux/Cabal-1.22.7.0/build/issue1805-exe/issue1805-exe-tmp/Main.o )
Linking .stack-work/dist/x86_64-linux/Cabal-1.22.7.0/build/issue1805-exe/issue1805-exe ...
issue1805-0.1.0.0: copy/register
Installing library in
/home/mgsloan/fpco/test-stack/issue1805/.stack-work/install/x86_64-linux/lts-5.3/7.10.3/lib/x86_64-linux-ghc-7.10.3/issue1805-0.1.0.0-FjKZ9RMDjHuD5XBfKxlN90
Installing executable(s) in
/home/mgsloan/fpco/test-stack/issue1805/.stack-work/install/x86_64-linux/lts-5.3/7.10.3/bin
Registering issue1805-0.1.0.0...
The following GHC options are incompatible with GHCi and have not been passed to it: -threaded
Using main module: 1. Package `issue1805' component exe:issue1805-exe with main-is file: /home/mgsloan/fpco/test-stack/issue1805/app/Main.hs
Configuring GHCi with the following packages: issue1805
GHCi, version 7.10.3: http://www.haskell.org/ghc/  :? for help
unknown option: 'c'
[1 of 2] Compiling Lib              ( /home/mgsloan/fpco/test-stack/issue1805/src/Lib.hs, interpreted )
[2 of 2] Compiling Main             ( /home/mgsloan/fpco/test-stack/issue1805/app/Main.hs, interpreted )
Ok, modules loaded: Lib, Main.
*Main Lib> :q
Leaving GHCi.
mgsloan@computer:~/fpco/test-stack/issue1805$ rm src/Lib.hs
mgsloan@computer:~/fpco/test-stack/issue1805$ echo 'main = putStrLn "hi"' > app/Main.hs
mgsloan@computer:~/fpco/test-stack/issue1805$ vim issue1805.cabal 
mgsloan@computer:~/fpco/test-stack/issue1805$ stack ghci
issue1805-0.1.0.0: unregistering (local file changes: app/Main.hs issue1805.cabal)
issue1805-0.1.0.0: configure
Configuring issue1805-0.1.0.0...
issue1805-0.1.0.0: build
Preprocessing library issue1805-0.1.0.0...
In-place registering issue1805-0.1.0.0...
Preprocessing executable 'issue1805-exe' for issue1805-0.1.0.0...
[1 of 1] Compiling Main             ( app/Main.hs, .stack-work/dist/x86_64-linux/Cabal-1.22.7.0/build/issue1805-exe/issue1805-exe-tmp/Main.o )
Linking .stack-work/dist/x86_64-linux/Cabal-1.22.7.0/build/issue1805-exe/issue1805-exe ...
issue1805-0.1.0.0: copy/register
Installing library in
/home/mgsloan/fpco/test-stack/issue1805/.stack-work/install/x86_64-linux/lts-5.3/7.10.3/lib/x86_64-linux-ghc-7.10.3/issue1805-0.1.0.0-FjKZ9RMDjHuD5XBfKxlN90
Installing executable(s) in
/home/mgsloan/fpco/test-stack/issue1805/.stack-work/install/x86_64-linux/lts-5.3/7.10.3/bin
Registering issue1805-0.1.0.0...
The following GHC options are incompatible with GHCi and have not been passed to it: -threaded
Using main module: 1. Package `issue1805' component exe:issue1805-exe with main-is file: /home/mgsloan/fpco/test-stack/issue1805/app/Main.hs
Configuring GHCi with the following packages: issue1805
GHCi, version 7.10.3: http://www.haskell.org/ghc/  :? for help
unknown option: 'c'
[1 of 1] Compiling Main             ( /home/mgsloan/fpco/test-stack/issue1805/app/Main.hs, interpreted )
Ok, modules loaded: Main.
*Main>