Update sampleec2.tf

5 jobs for master in 1 second (queued for 1 second)
Status Job ID Name Coverage
  Install
failed #51543
rr
install

00:00:01

 
  Build
skipped #51544
rr
build
 
  Plan
skipped #51545
rr
plan
 
  Apply
skipped #51546
rr allowed to fail manual
apply
 
  Destroy
skipped #51547
rr allowed to fail manual
destroy
 
Name Stage Failure
failed
install Install
Fetching changes with git depth set to 50...
Reinitialized existing Git repository in /home/gitlab-runner/builds/6xcVTbzz/0/rajat.kulkarni/terraform-and-ec2-instance/.git/
Checking out 73697475 as master...
Skipping Git submodules setup
Executing "step_script" stage of the job script
$ -curl -o terraform.zip https://releases.hashicorp.com/terraform/0.12.2/terraform_0.12.2_linux_amd64.zip -
bash: -curl: command not found
Cleaning up project directory and file based variables
ERROR: Job failed: exit status 1