gidden/core — comment on commit b3af5416beb3c0b79d11462d1ad4ce469d33109d
File:  line 0
By rwcarlsen:

When I ran your develop branch, cyclus exited with an error unless I deleted cyclus.sqlite first:

```
ERROR(core ):cyclus exception: SQL error: CREATE TABLE IsotopicStates (ID INTEGER, IsoID INTEGER, Value REAL, PRIMARY KEY (ID, IsoID)); table IsotopicStates already exists
```

And I've never needed to create any cyclus environment variables before.