Tons of compilation errors

[natewind]

github.com/boltdb/bolt

../../../boltdb/bolt/db.go:113:11: error: reference to undefined identifier ‘sync.Pool’
pagePool sync.Pool
^
../../../boltdb/bolt/db.go:223:21: error: reference to undefined identifier ‘sync.Pool’
db.pagePool = sync.Pool{
^
../../../boltdb/bolt/db.go:223:25: error: expected ‘;’ or ‘}’ or newline
db.pagePool = sync.Pool{
^
../../../boltdb/bolt/db.go:224:27: error: expected ‘;’ or newline after top level declaration
New: func() interface{} {
^
../../../boltdb/bolt/db.go:226:3: error: expected declaration
},
^
../../../boltdb/bolt/db.go:230:2: error: expected declaration
if err := db.mmap(options.InitialMmapSize); err != nil {
^
../../../boltdb/bolt/db.go:230:46: error: expected declaration
if err := db.mmap(options.InitialMmapSize); err != nil {
^
../../../boltdb/bolt/db.go:232:3: error: expected declaration
return nil, err
^
../../../boltdb/bolt/db.go:233:2: error: expected declaration
}
^
../../../boltdb/bolt/db.go:236:2: error: expected declaration
db.freelist = newFreelist()
^
../../../boltdb/bolt/db.go:237:2: error: expected declaration
db.freelist.read(db.page(db.meta().freelist))
^
../../../boltdb/bolt/db.go:240:2: error: expected declaration
return db, nil
^
../../../boltdb/bolt/db.go:241:1: error: expected declaration
}
^
../../../boltdb/bolt/db.go:224:25: error: missing return at end of function
New: func() interface{} {
^
../../../boltdb/bolt/db.go:176:3: error: too many values in return statement
return nil, err
^
../../../boltdb/bolt/db.go:188:3: error: too many values in return statement
return nil, err
^
../../../boltdb/bolt/db.go:196:3: error: too many values in return statement
return nil, err
^
../../../boltdb/bolt/db.go:200:4: error: too many values in return statement
return nil, err
^
../../../boltdb/bolt/db.go:461:3: error: not enough arguments to return
return db.beginRWTx()
^
../../../boltdb/bolt/db.go:463:2: error: not enough arguments to return
return db.beginTx()
^
../../../boltdb/bolt/db.go:489:20: error: argument 1 must be a slice
db.txs = append(db.txs, t)
^
../../../boltdb/bolt/db.go:532:2: error: range clause must have array, slice, string, map, or channel type
for _, t := range db.txs {
^
../../../boltdb/bolt/db.go:553:2: error: range clause must have array, slice, string, map, or channel type
for i, t := range db.txs {
^
../../../boltdb/bolt/db.go:671:34: error: argument 1 must be a slice
db.batch.calls = append(db.batch.calls, call{fn: fn, err: errCh})
^
../../../boltdb/bolt/db.go:739:3: error: range clause must have array, slice, string, map, or channel type
for _, c := range b.calls {
^
../../../boltdb/bolt/db.go:718:4: error: range clause must have array, slice, string, map, or channel type
for i, c := range b.calls {
^
../../../boltdb/bolt/db.go:833:27: error: non-integer len argument to make
buf = make([]byte, count*db.pageSize)
^
../../../boltdb/bolt/tx.go:71:2: error: return with value in function with no return type
return tx.db
^
../../../boltdb/bolt/tx.go:108:2: error: not enough arguments to return
return tx.root.CreateBucket(name)
^
../../../boltdb/bolt/tx.go:115:2: error: not enough arguments to return
return tx.root.CreateBucketIfNotExists(name)
^
../../../boltdb/bolt/tx.go:138:31: error: argument 1 must be a slice
tx.commitHandlers = append(tx.commitHandlers, fn)
^
../../../boltdb/bolt/tx.go:177:47: error: division by zero
p, err := tx.allocate((tx.db.freelist.size() / tx.db.pageSize) + 1)
^
../../../boltdb/bolt/tx.go:209:4: error: expected channel
err, ok := <-ch
^
../../../boltdb/bolt/tx.go:231:2: error: range clause must have array, slice, string, map, or channel type
for _, fn := range tx.commitHandlers {
^
../../../boltdb/bolt/tx.go:477:2: error: range clause must have array, slice, string, map, or channel type
for _, p := range tx.pages {
^
../../../boltdb/bolt/tx.go:574:6: error: expected map index on right hand side
if p, ok := tx.pages[id]; ok {
^
../../../boltdb/bolt/tx.go:574:6: error: invalid tuple definition
../../../boltdb/bolt/db.go:532:6: error: invalid type for range clause
for _, t := range db.txs {
^
../../../boltdb/bolt/db.go:553:6: error: invalid type for range clause
for i, t := range db.txs {
^
../../../boltdb/bolt/db.go:553:6: error: invalid type for range clause
../../../boltdb/bolt/db.go:739:7: error: invalid type for range clause
for _, c := range b.calls {
^
../../../boltdb/bolt/db.go:718:8: error: invalid type for range clause
for i, c := range b.calls {
^
../../../boltdb/bolt/db.go:718:8: error: invalid type for range clause
../../../boltdb/bolt/tx.go:231:6: error: invalid type for range clause
for _, fn := range tx.commitHandlers {
^
../../../boltdb/bolt/tx.go:477:6: error: invalid type for range clause
for _, p := range tx.pages {
^

[schollz]

What command did you run to get these errors?

Also what is the output of your go env?