Add environment variable to exec resource for installing bioinformatics...

Add environment variable to exec resource for installing bioinformatics environment to hopefully solve puppet automatic install issue

manifests/environments.pp

@@ -58,6 +58,7 @@ class anaconda::environments {
   exec { 'setupbioinformatics':
     unless  => "conda env list | grep -q '/opt/anaconda/envs/bioinformatics'",
     command => 'conda env create -f /opt/envs/bioinformatics.yml',
+    environment => ["SHELL=/bin/bash"],
     require => File['/opt/envs/bioinformatics.yml'],
     path    => ['/bin','/opt/anaconda/bin']
   }