Package: lldb-3.5

"lldb-3.5" package binaries on Debian:

/usr/bin/lldb-3.5 /usr/bin/lldb-gdbserver-3.5 /usr/bin/lldb-mi-3.5 /usr/bin/lldb-platform-3.5 /usr/lib/llvm-3.5/bin/lldb /usr/lib/llvm-3.5/bin/lldb-gdbserver /usr/lib/llvm-3.5/bin/lldb-mi /usr/lib/llvm-3.5/bin/lldb-platform

You may install this package on Debian with apt-get install lldb-3.5