what is this error? How can I solve this? about rim HOT 7 CLOSED

rim(github*)$ cargo run
 Downloading rustc-serialize v0.2.13
 Downloading time v0.1.17
 Downloading libc v0.1.2
 Downloading bitflags v0.1.1
   Compiling termkey v0.17.5 (git://github.com/mathall/termkey-rs.git#38e8317d)
   Compiling rustc-serialize v0.2.13
   Compiling bitflags v0.1.1
   Compiling libc v0.1.2
   Compiling time v0.1.17
Build failed, waiting for other jobs to finish...
failed to run custom build command for `termkey v0.17.5 (git://github.com/mathall/termkey-rs.git#38e8317d)`
Process didn't exit successfully: `/Users/yo1/other-code/code-reading/rim/target/build/termkey-bd5d741c95aaea0b/build-script-build` (status=101)
--- stdout
glibtool --quiet --mode=compile --tag=CC cc -Wall -std=c99 -o termkey.lo -c termkey.c
glibtool --quiet --mode=compile --tag=CC cc -Wall -std=c99 -o driver-csi.lo -c driver-csi.c

--- stderr
make: glibtool: No such file or directory
make: glibtool: No such file or directory
make: *** [termkey.lo] Error 1
make: *** Waiting for unfinished jobs....
make: *** [driver-csi.lo] Error 1
thread '<main>' panicked at 'assertion failed: Command::new("./build_termkey.sh").stdout(InheritFd(1)).stderr(InheritFd(2)).status().unwrap().success()', /Users/yo1/.cargo/git/checkouts/termkey-rs-3496c0f00c570f07/master/build.rs:8