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I'm trying to install the Linux Runtime under cygwin on a Windows 10 platform. Getting this message on the first library file: I checked to make sure lib64/libdabs.so exists, and it does, so I don't understand the error. Could this be a privileges issue? I am the administrator on the PC. Do I need to do something to run with root privilege? I did install the SDK without this problem. Hope someone can help. Thanks, Vic

First, I'm using Cygwin on a Windows 10 platform to compile and run a utility program that loads a bit file into the serial Flash PROM of a CmodS6 board. The SDK version is Windows v2.4.2, using lib64. The source code is not my own, but comes from -https://github.com/ZipCPU/s6soc/tree/master/sw/host and the specific program is zipload.exe Under Cygwin, all the source code compiles properly. When it is run, a call is made to DmgrEnumDevices() to enumerate any Digilent boards found. Even though the CmodS6 is connected to the PC with USB, it is not enumerated, DmgrEnumDevices() returns 0. Note: The Digilent utility djtgcfg.exe is able to enumerate the board, initialize, and also configure the Spartan 6. After the failure to enumerate, a call is made to DmgrSzFromErc() and the error code and information is printed to the screen --- [email protected]_PC /cygdrive/c/Users/Victor/Documents/Sky Engineering/FPGA_Project/ZipLoad $ ./zipload Top_Level.bit No CModS6 devices found ErrCode(3080): ercInternalError ErrMessage: Internal error. Segmentation fault (core dumped) Is there any particular way I have to setup the SDK, other than making sure make can find the include and library files? I will greatly appreciate any help you can give me. Vic deppi.cpp

Folks, I'm forced to use a win7 host for something (I've been a desktop linux-only for about 15 years). I'm working with an analog discovery 2 kit and wanted to develop using vi on cygwin which is quite lovely. Start with this post, https://www.codefull.org/2015/12/installing-scipy-numpy-and-matplotlib-under-cygwin/ after you install numpy, pip exits without errors but continuing install results in a lapack error something like this from numpy.linalg import lapack_lite, _umath_linalg you need to add /usr/lib/lapack to your PATH. export PATH=$PATH:/usr/lib/lapack you have to get numpy running correctly for matplotlib install to happen, plus a bunch of other cygwin installs as mentioned in posting. Yes, you cygwin setup install a bunch of stuff, including g++, c compiler, fortran stuff, gtk stuff, etc etc etc. Here's a cygcheck -c dump, see below, sorry so long. After all this, I ran the AD2 AnalogIn_Acquisition.py script and a plot showed up in x, yay - see attached!!! Oh wait, one more thing sys.platform.startswith returns 'cygwin', so you here's how you get dwf instantiated under cygwin python dwf = CDLL('dwf.dll') Good luck fellow lazy Linux programmers like me! Craig Cygwin Package Information Package Version Status _autorebase 001005-1 OK adwaita-icon-theme 3.22.0-1 OK adwaita-themes 3.22.3-1 OK alternatives 1.3.30c-10 OK base-cygwin 3.8-1 OK base-files 4.2-4 OK bash 4.4.12-3 OK binutils 2.25-4 OK bzip2 1.0.6-3 OK ca-certificates 2.14-1 OK compositeproto 0.4.2-1 OK coreutils 8.26-2 OK csih 0.9.9-1 OK cygrunsrv 1.62-1 OK cygutils 1.4.16-2 OK cygwin 2.8.1-1 OK cygwin-devel 2.8.1-1 OK damageproto 1.2.1-1 OK dash 0.5.9.1-1 OK dbus 1.10.18-1 OK dbus-x11 1.10.18-1 OK dejavu-fonts 2.37-1 OK desktop-file-utils 0.23-1 OK diffutils 3.5-2 OK dri-drivers 17.1.3-1 OK editrights 1.03-1 OK file 5.30-1 OK findutils 4.6.0-1 OK fixesproto 5.0-1 OK gamin 0.1.10-15 OK gawk 4.1.4-3 OK gcc-core 5.4.0-1 OK gcc-fortran 5.4.0-1 OK gcc-g++ 5.4.0-1 OK gdk-pixbuf2.0-svg 2.40.17-1 OK getent 2.18.90-4 OK girepository-Atk1.0 2.22.0-1 OK girepository-cairo1.0 1.50.0-1 OK girepository-GdkPixbuf2.0 2.36.6-2 OK girepository-GLib2.0 1.50.0-1 OK girepository-HarfBuzz0.0 1.3.4-1 OK girepository-Pango1.0 1.40.6-1 OK girepository-x11 1.50.0-1 OK gnome-menus 3.13.3-3 OK grep 3.0-2 OK groff 1.22.3-1 OK gsettings-desktop-schemas 3.22.0-1 OK gtk-update-icon-cache 3.22.15-1 OK gtk2.0-engines-pixmap 2.24.31-1 OK gzip 1.8-1 OK hicolor-icon-theme 0.15-1 OK hostname 3.13-1 OK info 6.4-1 OK inputproto 2.3.1-1 OK ipc-utils 1.0-2 OK kbproto 1.0.7-1 OK less 487-1 OK libargp 20110921-3 OK libatk1.0-devel 2.22.0-1 OK libatk1.0_0 2.22.0-1 OK libatomic1 5.4.0-1 OK libattr1 2.4.46-1 OK libblkid1 2.25.2-2 OK libbz2-devel 1.0.6-3 OK libbz2_1 1.0.6-3 OK libcairo-devel 1.14.8-1 OK libcairo2 1.14.8-1 OK libcom_err2 1.42.12-2 OK libcroco0.6_3 0.6.12-1 OK libcrypt0 1.4-1 OK libdatrie1 0.2.8-1 OK libdb5.3 5.3.28-1 OK libdbus1_3 1.10.18-1 OK libedit0 20130712-1 OK libEGL-devel 17.1.3-1 OK libEGL1 17.1.3-1 OK libexpat-devel 2.2.1-0 OK libexpat1 2.2.1-0 OK libfam0 0.1.10-15 OK libffi-devel 3.2.1-2 OK libffi6 3.2.1-2 OK libfontconfig-common 2.12.1-1 OK libfontconfig-devel 2.12.1-1 OK libfontconfig1 2.12.1-1 OK libfontenc1 1.1.3-1 OK libfreetype-devel 2.6.5-1 OK libfreetype6 2.6.5-1 OK libgcc1 5.4.0-1 OK libgcrypt20 1.7.6-1 OK libgdbm4 1.12-1 OK libgdk_pixbuf2.0-devel 2.36.6-2 OK libgdk_pixbuf2.0_0 2.36.6-2 OK libgfortran3 5.4.0-1 OK libGL-devel 17.1.3-1 OK libGL1 17.1.3-1 OK libglade2.0_0 2.6.4-2 OK libglapi0 17.1.3-1 OK libglib2.0-devel 2.50.3-1 OK libglib2.0_0 2.50.3-1 OK libgmp10 6.1.2-1 OK libgnome-menu3_0 3.13.3-3 OK libgomp1 5.4.0-1 OK libgpg-error0 1.27-1 OK libgraphite2-devel 1.3.8-1 OK libgraphite2_3 1.3.8-1 OK libgssapi_krb5_2 1.14.4-1 OK libgtk2.0-devel 2.24.31-1 OK libgtk2.0_0 2.24.31-1 OK libharfbuzz-devel 1.3.4-1 OK libharfbuzz-gobject0 1.3.4-1 OK libharfbuzz0 1.3.4-1 OK libICE6 1.0.9-1 OK libiconv 1.14-3 OK libiconv2 1.14-3 OK libintl-devel 0.19.8.1-2 OK libintl8 0.19.8.1-2 OK libisl13 0.14.1-1 OK libjasper1 1.900.22-1 OK libjasper4 2.0.12-1 OK libjbig2 2.0-14 OK libjpeg8 1.5.0-1 OK libk5crypto3 1.14.4-1 OK libkrb5_3 1.14.4-1 OK libkrb5support0 1.14.4-1 OK liblapack-devel 3.7.0-1 OK liblapack0 3.7.0-1 OK libllvm3.9 3.9.1-1 OK libllvm4.0 4.0.1-1 OK liblzma5 5.2.3-1 OK liblzo2_2 2.08-1 OK libmcpp0 2.7.2-2 OK libmpc3 1.0.3-1 OK libmpfr4 3.1.5-1p2 OK libncursesw10 6.0-11.20170617 OK libopenblas 0.2.19-1 OK libopenssl100 1.0.2k-1 OK libp11-kit0 0.23.5-1 OK libpango1.0-devel 1.40.6-1 OK libpango1.0_0 1.40.6-1 OK libpcre-devel 8.40-3 OK libpcre1 8.40-3 OK libpcre16_0 8.40-3 OK libpcre32_0 8.40-3 OK libpcrecpp0 8.40-3 OK libpcreposix0 8.40-3 OK libpipeline1 1.4.0-1 OK libpixman1-devel 0.34.0-1 OK libpixman1_0 0.34.0-1 OK libpng-devel 1.6.28-1 OK libpng-tools 1.6.28-1 OK libpng16 1.6.28-1 OK libpng16-devel 1.6.28-1 OK libpopt-common 1.16-2 OK libpopt0 1.16-2 OK libquadmath0 5.4.0-1 OK libreadline7 7.0.3-3 OK librsvg2_2 2.40.17-1 OK libsigsegv2 2.10-2 OK libSM6 1.2.2-1 OK libsmartcols1 2.25.2-2 OK libsqlite3_0 3.18.0-1 OK libssp0 5.4.0-1 OK libstdc++6 5.4.0-1 OK libtasn1_6 4.12-1 OK libthai0 0.1.26-1 OK libtiff6 4.0.7-1 OK libtxc_dxtn 1.0-1.20151227gitf6ec862 OK libuuid-devel 2.25.2-2 OK libuuid1 2.25.2-2 OK libvtv0 5.4.0-1 OK libX11-devel 1.6.5-1 OK libX11-xcb-devel 1.6.5-1 OK libX11-xcb1 1.6.5-1 OK libX11_6 1.6.5-1 OK libXau-devel 1.0.8-1 OK libXau6 1.0.8-1 OK libXaw7 1.0.13-1 OK libxcb-composite0 1.12-1 OK libxcb-devel 1.12-1 OK libxcb-ewmh2 0.4.1-1 OK libxcb-glx-devel 1.12-1 OK libxcb-glx0 1.12-1 OK libxcb-icccm4 0.4.1-1 OK libxcb-image0 0.3.9-1 OK libxcb-render-devel 1.12-1 OK libxcb-render0 1.12-1 OK libxcb-shm-devel 1.12-1 OK libxcb-shm0 1.12-1 OK libxcb-util1 0.3.9-1 OK libxcb1 1.12-1 OK libXcomposite-devel 0.4.3-1 OK libXcomposite1 0.4.3-1 OK libXcursor-devel 1.1.14-1 OK libXcursor1 1.1.14-1 OK libXdamage-devel 1.1.4-1 OK libXdamage1 1.1.4-1 OK libXdmcp-devel 1.1.2-1 OK libXdmcp6 1.1.2-1 OK libXext-devel 1.3.3-1 OK libXext6 1.3.3-1 OK libXfixes-devel 5.0.3-1 OK libXfixes3 5.0.3-1 OK libXfont1 1.5.2-1 OK libXfont2_2 2.0.1-1 OK libXft-devel 2.3.2-1 OK libXft2 2.3.2-1 OK libXi-devel 1.7.9-1 OK libXi6 1.7.9-1 OK libXinerama-devel 1.1.3-1 OK libXinerama1 1.1.3-1 OK libxkbfile1 1.0.9-1 OK libxml2 2.9.4-2 OK libXmu6 1.1.2-1 OK libXmuu1 1.1.2-1 OK libXpm4 3.5.12-1 OK libXrandr-devel 1.5.1-1 OK libXrandr2 1.5.1-1 OK libXrender-devel 0.9.9-1 OK libXrender1 0.9.9-1 OK libxslt 1.1.29-1 OK libXss-devel 1.2.2-1 OK libXss1 1.2.2-1 OK libXt6 1.1.5-1 OK login 1.11-1 OK luit 20130217-1 OK man-db 2.7.5-2 OK mcpp 2.7.2-2 OK mingw64-x86_64-binutils 2.25.0.1.23f238d-1 OK mingw64-x86_64-blas 3.7.0-1 OK mingw64-x86_64-gcc-core 5.4.0-3 OK mingw64-x86_64-gcc-fortran 5.4.0-3 OK mingw64-x86_64-headers 5.0.2-1 OK mingw64-x86_64-lapack 3.7.0-1 OK mingw64-x86_64-pkg-config 0.29.1-1 OK mingw64-x86_64-runtime 5.0.2-1 OK mingw64-x86_64-windows-default-manifest 6.4-1 OK mingw64-x86_64-winpthreads 5.0.2-1 OK mintty 2.7.8-0 OK ncurses 6.0-11.20170617 OK openssh 7.5p1-1 OK openssl 1.0.2k-1 OK p11-kit 0.23.5-1 OK p11-kit-trust 0.23.5-1 OK perl 5.22.3-1 OK perl_autorebase 5.22.3-1 OK perl_base 5.22.3-1 OK pkg-config 0.29.1-1 OK python 2.7.13-1 OK python-cairo 1.12.0-1 OK python-gobject 2.28.6-5 OK python-gobject-devel 2.28.6-5 OK python-gtk2.0 2.24.0-3 OK python-gtk2.0-devel 2.24.0-3 OK python-numpy 1.11.2-1 OK python-setuptools 34.3.2-1 OK python2 2.7.13-1 OK python2-appdirs 1.4.3-1 OK python2-asn1crypto 0.22.0-1 OK python2-backports.ssl_match_hostname 3.5.0.1-1 OK python2-cairo 1.12.0-1 OK python2-cffi 1.9.1-1 OK python2-chardet 2.3.0-1 OK python2-cryptography 1.8.1-1 OK python2-devel 2.7.13-1 OK python2-enum34 1.1.6-1 OK python2-idna 2.5-1 OK python2-ipaddress 1.0.18-1 OK python2-lockfile 0.12.2-1 OK python2-lxml 3.7.3-1 OK python2-numpy 1.11.2-1 Incomplete python2-openssl 16.2.0-1 OK python2-packaging 16.8-1 OK python2-pip 9.0.1-1 OK python2-ply 3.9-1 OK python2-pycparser 2.17-1 OK python2-pyparsing 2.1.10-1 OK python2-requests 2.13.0-1 OK python2-setuptools 34.3.2-1 OK python2-six 1.10.0-1 OK python2-urllib3 1.20-1 OK python2-wheel 0.30.0a0-1 OK randrproto 1.5.0-1 OK rebase 4.4.2-1 OK renderproto 0.11.1-1 OK rsync 3.1.2-1 OK run 1.3.4-2 OK scrnsaverproto 1.2.2-2 OK sed 4.4-1 OK setxkbmap 1.3.1-1 OK shared-mime-info 1.7-1 OK tar 1.29-1 OK tcl 8.6.6-1 OK tcl-devel 8.6.6-1 OK tcl-tk 8.6.6-1 OK tcl-tk-devel 8.6.6-1 OK terminfo 6.0-11.20170617 OK tzcode 2016j-1 OK tzdata 2017b-1 OK util-linux 2.25.2-2 OK vim-minimal 8.0.0647-1 OK w32api-headers 5.0.2-1 OK w32api-runtime 5.0.2-1 OK which 2.20-2 OK windows-default-manifest 6.4-1 OK xauth 1.0.10-1 OK xcursor-themes 1.0.4-1 OK xdg-user-dirs 0.15-1 OK xextproto 7.3.0-1 OK xf86-video-dummy 0.3.8-1 OK xf86-video-nested 0.1.0-8.20160719git OK xineramaproto 1.2.1-1 OK xinit 1.3.4-12 OK xkbcomp 1.4.0-1 OK xkeyboard-config 2.21-1 OK xmodmap 1.0.9-1 OK xorg-server 1.19.2-1 OK xorg-server-common 1.19.2-1 OK xorg-x11-fonts-dpi75 7.5-3 OK xorg-x11-fonts-misc 7.5-3 OK xproto 7.0.31-1 OK xrdb 1.1.0-1 OK xterm 330-1 OK xwin-xdg-menu 20170321-1 OK xz 5.2.3-1 OK zlib-devel 1.2.11-1 OK zlib0 1.2.11-1 OK