I am trying to install RSeQC

http://rseqc.sourceforge.net/

but keep getting error listed below although I have Python-lzo installed. Please help

Failed building wheel for python-lzo
  Running setup.py clean for python-lzo
Failed to build python-lzo
Installing collected packages: pysam, six, numpy, python-lzo, bx-python, cython, RSeQC
  Running setup.py install for python-lzo ... error
    Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-_5SgaO/python-lzo/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-iT8urN-record/install-record.txt --single-version-externally-managed --compile --user --prefix=:
    running install
    running build
    running build_ext
    building 'lzo' extension
    creating build
    creating build/temp.linux-x86_64-2.7
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fno-strict-aliasing -Wdate-time -D_FORTIFY_SOURCE=2 -g -fdebug-prefix-map=/build/python2.7-nbjU53/python2.7-2.7.15~rc1=. -fstack-protector-strong -Wformat -Werror=format-security -fPIC -I/usr/include/lzo -I/usr/include/python2.7 -c lzomodule.c -o build/temp.linux-x86_64-2.7/lzomodule.o
    lzomodule.c:35:10: fatal error: lzo/lzo1x.h: No such file or directory
     #include <lzo/lzo1x.h>
              ^~~~~~~~~~~~~
    compilation terminated.
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-_5SgaO/python-lzo/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-iT8urN-record/install-record.txt --single-version-externally-managed --compile --user --prefix=" failed with error code 1 in /tmp/pip-build-_5SgaO/python-lzo/