Vagrant provision dependencies plv8

[titic...@gmail.com]

Hi, 

when installing FHIRbase using Vagrant the installation does abort due to a dependency error. When replacing 

"pgxn install plv8 || exit 1" with "pgxn install plv8=1.4.4  || exit 1" in "fhirbase-plv8-master\vagrant\provision\provision-dependencies.sh" the vagrant installation worked for me. 

As a side note, I had also some trouble getting the fhirbase-1.4.0.0.sql.zip to load. I had to split the SQL into three parts, splitting before the "plv8_init()"-function and after the "plv8_init()"-function. 

To to so, I commented the lines 

#echo "curl --location https://github.com/fhirbase/fhirbase-plv8/releases/download/v1.4.0.0/fhirbase-1.4.0.0.sql.zip | funzip | psql -d fhir" \

#    | sudo -u postgres sh || exit 1

in provision-environment.sh and loaded the SQL manually using pgAdmin

I hope this information helps someone. 

Best regards, Chris