Hello All, I am using this link to setup my astro-raspberry: indilib.org/support/tutorials/166-instal...ubuntu-classic-16-04 However when I issue the command below: pip3 install --user --install-option="--prefix=" pyindi-client it returns an error, see log: root@skymonsters-pi3:/home/skymonsters/Desktop# pip3 install --user --install-option="--prefix=" pyindi-client /usr/lib/python3/dist-packages/pip/commands/install.py:198: UserWarning: Disabling all use of wheels due to the use of --build-options / --global-options / --install-options. cmdoptions.check_install_build_global(options) Collecting pyindi-client Using cached pyindi-client-0.2.0.tar.gz Skipping bdist_wheel for pyindi-client, due to binaries being disabled for it. Installing collected packages: pyindi-client Running setup.py install for pyindi-client ... error Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-build-jfpz3iwt/pyindi-client/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-c2cxa_cs-record/install-record.txt --single-version-externally-managed --compile --prefix= --user --prefix=: running install running build_ext building '_PyIndi' extension swigging indiclientpython.i to indiclientpython_wrap.cpp swig -python -v -Wall -c++ -threads -I/usr/include -I/usr/include/libindi -o indiclientpython_wrap.cpp indiclientpython.i Language subdirectory: python Search paths: ./ /usr/include/ /usr/include/libindi/ ./swig_lib/python/ /usr/share/swig3.0/python/ ./swig_lib/ /usr/share/swig3.0/ Preprocessing... Starting language-specific parse... /usr/include/libindi/baseclient.h:32: Warning 322: Redundant redeclaration of 'MAXRBUF', /usr/include/libindi/indibase.h:10: Warning 322: previous declaration of 'MAXRBUF'. /usr/include/libindi/baseclient.h:232: Warning 325: Nested struct not currently supported (BLOBMode ignored) /usr/include/libindi/basedevice.h:32: Warning 322: Redundant redeclaration of 'MAXRBUF', /usr/include/libindi/indibase.h:10: Warning 322: previous declaration of 'MAXRBUF'. /usr/include/libindi/baseclient.h:56: Warning 403: Class 'INDI::BaseClient' might be abstract, no constructors generated, /usr/include/libindi/indibase.h:81: Warning 403: Method INDI::BaseMediator::newDevice(INDI::BaseDevice *) might not be implemented. Processing types... C++ analysis... Processing nested classes... Generating wrappers... creating build creating build/temp.linux-armv7l-3.5 arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include -I/usr/include/libindi -I/usr/include/python3.5m -c indiclientpython_wrap.cpp -o build/temp.linux-armv7l-3.5/indiclientpython_wrap.o cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ creating build/lib.linux-armv7l-3.5 arm-linux-gnueabihf-g++ -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -Wl,-Bsymbolic-functions -Wl,-z,relro -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 build/temp.linux-armv7l-3.5/indiclientpython_wrap.o /usr/lib/arm-linux-gnueabihf/libindiclient.a -lz -lcfitsio -lnova -o build/lib.linux-armv7l-3.5/_PyIndi.cpython-35m-arm-linux-gnueabihf.so /usr/bin/ld: cannot find -lz /usr/bin/ld: cannot find -lcfitsio /usr/bin/ld: cannot find -lnova collect2: error: ld returned 1 exit status error: command 'arm-linux-gnueabihf-g++' failed with exit status 1