Revolve reql script doesn't compile under 7.0

Problem:

Same script compiles under 6.2 but gives a compiler error under Revolve 7.0

ERROR (line 29): expecting right curly bracket, found :.

Resolution:

The REQL compiler is not installed automatically. Approval must be given and a REQL class taken in order to receive the compiler. Since customer already had the compiler for 6.2 he needed to copy the rvrqlcmp.dll from 6.2 to the 7.0\bin directory. Then the script compiled successfully.