Fix setbioinformaticschannels command

manifests/environments.pp

@@ -56,7 +56,7 @@ class anaconda::environments {
   }
   
   exec {'setbioinformaticschannels':
-    command => 'conda config --add channels defaults,bioconda,conda-forge'
+    command => 'conda config --add channels defaults && conda config --add channels bioconda && conda config --add channels conda-forge'
     require => File['/opt/envs/bioinformatics.yml']
     path    => ['/bin','/opt/miniconda/bin']
   }