RMR2 Installaction question

[myeggo]

Hi All,
I am new to R and RMR2. when install RMR2 with CDH5.7.4 getting 2 cannot and 2 warning messages at the end. Is that normal or my installation failed? Any inputs are appreciated.

Copying libs into local build directory
ls: cannot access /opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop/hadoop--core.jar: No such file or directory
/opt/cloudera/parcels/CDH-5.7.4-1.cdh5.7.4.p0.2/lib/hadoop/hadoop-core-2.6.0-mr1-cdh5.7.4.jar
Cannot find hadoop-streaming jar in hadoop homei
cp: cannot stat `build/dist/': No such file or directory
can't build hbase IO classes, skipping

Warning in library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE, :
there is no package called 'quickcheck'
Warning: S3 methods 'gorder.default', 'gorder.factor', 'gorder.data.frame', 'gorder.matrix', 'gorder.raw' were declared in NAMESPACE but not found