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Installation issue: qgis #23229

Open skylerpaulus opened 3 years ago

skylerpaulus commented 3 years ago

Steps to reproduce the issue

$ spack install qgis@3.18.2                   
==> Error: An unsatisfiable variant constraint has been detected for spec:

    py-pyqt5@5.13.1%gcc@9.2.0~qsci_api arch=linux-centos7-x86_64
        ^py-sip@4.19.21%gcc@9.2.0 module=PyQt5.sip arch=linux-centos7-x86_64
            ^python@3.8.7%gcc@9.2.0+bz2+ctypes+dbm~debug+libxml2+lzma~nis~optimizations+pic+pyexpat+pythoncmd+readline+shared+sqlite3+ssl~tix~tkinter~ucs4+uuid+zlib arch=linux-centos7-x86_64
                ^bzip2@1.0.8%gcc@9.2.0+shared arch=linux-centos7-x86_64
                    ^diffutils@3.7%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^libiconv@1.16%gcc@9.2.0 arch=linux-centos7-x86_64
                ^expat@2.2.10%gcc@9.2.0+libbsd arch=linux-centos7-x86_64
                    ^libbsd
                ^gdbm@1.18.1%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^readline@8.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^ncurses@6.2%gcc@9.2.0~symlinks+termlib arch=linux-centos7-x86_64
                            ^pkgconf@1.7.3%gcc@9.2.0 arch=linux-centos7-x86_64
                ^gettext@0.21%gcc@9.2.0+bzip2+curses+git~libunistring+libxml2+tar+xz arch=linux-centos7-x86_64
                    ^libxml2@2.9.10%gcc@9.2.0~python arch=linux-centos7-x86_64
                        ^xz@5.2.5%gcc@9.2.0~pic arch=linux-centos7-x86_64
                        ^zlib@1.2.11%gcc@9.2.0+optimize+pic+shared arch=linux-centos7-x86_64
                    ^tar
                ^libffi@3.3%gcc@9.2.0 arch=linux-centos7-x86_64
                ^openssl@1.1.1i%gcc@9.2.0+systemcerts arch=linux-centos7-x86_64
                    ^perl@5.32.1%gcc@9.2.0+cpanm+shared+threads arch=linux-centos7-x86_64
                        ^berkeley-db@18.1.40%gcc@9.2.0 arch=linux-centos7-x86_64
                ^sqlite@3.34.0%gcc@9.2.0+column_metadata+fts~functions+rtree arch=linux-centos7-x86_64
                ^uuid
        ^qt@5.14.2%gcc@9.2.0+dbus~debug~doc~examples~framework~gtk+gui+opengl~phonon+shared+sql+ssl+tools~webkit arch=linux-centos7-x86_64
            ^dbus
                ^glib@2.66.2%gcc@9.2.0~libmount tracing=none arch=linux-centos7-x86_64
                    ^meson@0.52:
                        ^cmake@3.19.2%gcc@9.2.0~doc+ncurses+openssl+ownlibs~qt arch=linux-centos7-x86_64
                        ^ninja
                        ^py-setuptools@50.3.2%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pcre+utf
                ^libsm
                    ^libice@1.0.5:
                        ^util-macros
                        ^xproto@7.0.25:
                        ^xtrans
            ^double-conversion
            ^fontconfig
                ^font-util
                    ^autoconf@2.69%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^m4@1.4.18%gcc@9.2.0+sigsegv arch=linux-centos7-x86_64
                            ^libsigsegv
                    ^automake@1.16.3%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^bdftopcf
                        ^fontsproto@2.1.3:
                        ^libxfont
                            ^freetype@2.10.1%gcc@9.2.0 arch=linux-centos7-x86_64
                                ^libpng@1.6.37%gcc@9.2.0 arch=linux-centos7-x86_64
                            ^libfontenc
                    ^mkfontdir
                        ^mkfontscale
            ^harfbuzz@2.6.8%gcc@9.2.0~graphite2 arch=linux-centos7-x86_64
                ^cairo@1.16.0%gcc@9.2.0~X~fc~ft~gobject~pdf~png~svg arch=linux-centos7-x86_64
                    ^libtool@2.4.6%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pixman@0.40.0%gcc@9.2.0 arch=linux-centos7-x86_64
                ^icu4c@67.1%gcc@9.2.0 cxxstd=11 arch=linux-centos7-x86_64
            ^libjpeg-turbo@2.0.6%gcc@9.2.0 arch=linux-centos7-x86_64
                ^nasm
            ^libmng@2.0.3%gcc@9.2.0~ipo build_type=RelWithDebInfo arch=linux-centos7-x86_64
                ^lcms@2.9%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^libtiff@4.1.0%gcc@9.2.0 arch=linux-centos7-x86_64
            ^libx11@1.6:
                ^inputproto
                ^kbproto
                ^libxcb@1.10:
                    ^libpthread-stubs
                    ^libxau@0.99.2:
                    ^libxdmcp
                    ^xcb-proto
                ^xextproto@7.1.99:
            ^libxext
            ^libxkbcommon
                ^bison@3.7.4%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^help2man@1.47.16%gcc@9.2.0 arch=linux-centos7-x86_64
                ^xkbdata
                    ^xkbcomp
                        ^libxkbfile
            ^libxrender
                ^renderproto@0.9:
            ^mesa@20.2.1%gcc@9.2.0+glx+llvm+opengl~opengles+osmesa buildtype=release swr=auto arch=linux-centos7-x86_64
                ^binutils
                ^flex@2.6.4%gcc@9.2.0+lex arch=linux-centos7-x86_64
                    ^findutils@4.6.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^texinfo@6.5%gcc@9.2.0 arch=linux-centos7-x86_64
                ^glproto@1.4.14:
                ^libxt
                ^llvm@6:
                    ^hwloc
                    ^perl-data-dumper
                ^py-mako@0.8.0:
                    ^py-markupsafe@1.1.1%gcc@9.2.0 arch=linux-centos7-x86_64
                ^xrandr
                    ^libxrandr@1.5:
                        ^randrproto@1.5:
            ^pcre2+multibyte
            ^xcb-util-image
                ^xcb-util
            ^xcb-util-keysyms
            ^xcb-util-renderutil
            ^xcb-util-wm

while trying to concretize the partial spec:

    qscintilla@2.10.2%gcc@9.2.0~designer+python arch=linux-centos7-x86_64
        ^qt@5.14.2%gcc@9.2.0+dbus~debug~doc~examples~framework~gtk+gui+opengl~phonon+shared+sql+ssl+tools~webkit arch=linux-centos7-x86_64
            ^dbus
                ^expat@2.2.10%gcc@9.2.0+libbsd arch=linux-centos7-x86_64
                    ^libbsd
                ^glib@2.66.2%gcc@9.2.0~libmount tracing=none arch=linux-centos7-x86_64
                    ^gettext@0.21%gcc@9.2.0+bzip2+curses+git~libunistring+libxml2+tar+xz arch=linux-centos7-x86_64
                        ^bzip2@1.0.8%gcc@9.2.0+shared arch=linux-centos7-x86_64
                            ^diffutils@3.7%gcc@9.2.0 arch=linux-centos7-x86_64
                                ^libiconv@1.16%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^libxml2@2.9.10%gcc@9.2.0~python arch=linux-centos7-x86_64
                            ^pkgconf@1.7.3%gcc@9.2.0 arch=linux-centos7-x86_64
                            ^xz@5.2.5%gcc@9.2.0~pic arch=linux-centos7-x86_64
                            ^zlib@1.2.11%gcc@9.2.0+optimize+pic+shared arch=linux-centos7-x86_64
                        ^ncurses@6.2%gcc@9.2.0~symlinks+termlib arch=linux-centos7-x86_64
                        ^tar
                    ^libffi@3.3%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^meson@0.52:
                        ^cmake@3.19.2%gcc@9.2.0~doc+ncurses+openssl+ownlibs~qt arch=linux-centos7-x86_64
                            ^openssl@1.1.1i%gcc@9.2.0+systemcerts arch=linux-centos7-x86_64
                                ^perl@5.32.1%gcc@9.2.0+cpanm+shared+threads arch=linux-centos7-x86_64
                                    ^berkeley-db@18.1.40%gcc@9.2.0 arch=linux-centos7-x86_64
                                    ^gdbm@1.18.1%gcc@9.2.0 arch=linux-centos7-x86_64
                                        ^readline@8.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^ninja
                            ^python@3.8.7%gcc@9.2.0+bz2+ctypes+dbm~debug+libxml2+lzma~nis~optimizations+pic+pyexpat+pythoncmd+readline+shared+sqlite3+ssl~tix~tkinter~ucs4+uuid+zlib arch=linux-centos7-x86_64
                                ^sqlite@3.34.0%gcc@9.2.0+column_metadata+fts~functions+rtree arch=linux-centos7-x86_64
                                ^uuid
                        ^py-setuptools@50.3.2%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pcre+utf
                ^libsm
                    ^libice@1.0.5:
                        ^util-macros
                        ^xproto@7.0.25:
                        ^xtrans
            ^double-conversion
            ^fontconfig
                ^font-util
                    ^autoconf@2.69%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^m4@1.4.18%gcc@9.2.0+sigsegv arch=linux-centos7-x86_64
                            ^libsigsegv
                    ^automake@1.16.3%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^bdftopcf
                        ^fontsproto@2.1.3:
                        ^libxfont
                            ^freetype@2.10.1%gcc@9.2.0 arch=linux-centos7-x86_64
                                ^libpng@1.6.37%gcc@9.2.0 arch=linux-centos7-x86_64
                            ^libfontenc
                    ^mkfontdir
                        ^mkfontscale
            ^harfbuzz@2.6.8%gcc@9.2.0~graphite2 arch=linux-centos7-x86_64
                ^cairo@1.16.0%gcc@9.2.0~X~fc~ft~gobject~pdf~png~svg arch=linux-centos7-x86_64
                    ^libtool@2.4.6%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pixman@0.40.0%gcc@9.2.0 arch=linux-centos7-x86_64
                ^icu4c@67.1%gcc@9.2.0 cxxstd=11 arch=linux-centos7-x86_64
            ^libjpeg-turbo@2.0.6%gcc@9.2.0 arch=linux-centos7-x86_64
                ^nasm
            ^libmng@2.0.3%gcc@9.2.0~ipo build_type=RelWithDebInfo arch=linux-centos7-x86_64
                ^lcms@2.9%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^libtiff@4.1.0%gcc@9.2.0 arch=linux-centos7-x86_64
            ^libx11@1.6:
                ^inputproto
                ^kbproto
                ^libxcb@1.10:
                    ^libpthread-stubs
                    ^libxau@0.99.2:
                    ^libxdmcp
                    ^xcb-proto
                ^xextproto@7.1.99:
            ^libxext
            ^libxkbcommon
                ^bison@3.7.4%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^help2man@1.47.16%gcc@9.2.0 arch=linux-centos7-x86_64
                ^xkbdata
                    ^xkbcomp
                        ^libxkbfile
            ^libxrender
                ^renderproto@0.9:
            ^mesa@20.2.1%gcc@9.2.0+glx+llvm+opengl~opengles+osmesa buildtype=release swr=auto arch=linux-centos7-x86_64
                ^binutils
                ^flex@2.6.4%gcc@9.2.0+lex arch=linux-centos7-x86_64
                    ^findutils@4.6.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^texinfo@6.5%gcc@9.2.0 arch=linux-centos7-x86_64
                ^glproto@1.4.14:
                ^libxt
                ^llvm@6:
                    ^hwloc
                    ^perl-data-dumper
                ^py-mako@0.8.0:
                    ^py-markupsafe@1.1.1%gcc@9.2.0 arch=linux-centos7-x86_64
                ^xrandr
                    ^libxrandr@1.5:
                        ^randrproto@1.5:
            ^pcre2+multibyte
            ^xcb-util-image
                ^xcb-util
            ^xcb-util-keysyms
            ^xcb-util-renderutil
            ^xcb-util-wm

qscintilla requires py-pyqt5 variant +qsci_api, but spec asked for ~qsci_api

I then tried, 

$ spack install qgis@3.18.2 ^py-pyqt5~qsci_api
==> Error: An unsatisfiable variant constraint has been detected for spec:

    py-pyqt5@5.13.1%gcc@9.2.0~qsci_api arch=linux-centos7-x86_64
        ^py-sip@4.19.21%gcc@9.2.0 module=PyQt5.sip arch=linux-centos7-x86_64
            ^python@3.8.7%gcc@9.2.0+bz2+ctypes+dbm~debug+libxml2+lzma~nis~optimizations+pic+pyexpat+pythoncmd+readline+shared+sqlite3+ssl~tix~tkinter~ucs4+uuid+zlib arch=linux-centos7-x86_64
                ^bzip2@1.0.8%gcc@9.2.0+shared arch=linux-centos7-x86_64
                    ^diffutils@3.7%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^libc@1.0%gcc@9.2.0+iconv~rpc arch=linux-centos7-x86_64
                ^expat@2.2.10%gcc@9.2.0+libbsd arch=linux-centos7-x86_64
                    ^libbsd
                ^gdbm@1.18.1%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^readline@8.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^ncurses@6.2%gcc@9.2.0~symlinks+termlib arch=linux-centos7-x86_64
                            ^pkg-config@0.29.2%gcc@9.2.0+internal_glib arch=linux-centos7-x86_64
                ^gettext@0.21%gcc@9.2.0+bzip2+curses+git~libunistring+libxml2+tar+xz arch=linux-centos7-x86_64
                    ^libxml2@2.9.10%gcc@9.2.0~python arch=linux-centos7-x86_64
                        ^xz@5.2.5%gcc@9.2.0~pic arch=linux-centos7-x86_64
                        ^zlib@1.2.11%gcc@9.2.0+optimize+pic+shared arch=linux-centos7-x86_64
                    ^tar
                ^libffi@3.3%gcc@9.2.0 arch=linux-centos7-x86_64
                ^openssl@1.1.1i%gcc@9.2.0+systemcerts arch=linux-centos7-x86_64
                    ^perl@5.32.1%gcc@9.2.0+cpanm+shared+threads arch=linux-centos7-x86_64
                        ^berkeley-db@18.1.40%gcc@9.2.0 arch=linux-centos7-x86_64
                ^sqlite@3.34.0%gcc@9.2.0+column_metadata+fts~functions+rtree arch=linux-centos7-x86_64
                ^uuid
        ^qt@5.14.2%gcc@9.2.0+dbus~debug~doc~examples~framework~gtk+gui+opengl~phonon+shared+sql+ssl+tools~webkit arch=linux-centos7-x86_64
            ^dbus
                ^glib@2.66.2%gcc@9.2.0~libmount tracing=none arch=linux-centos7-x86_64
                    ^meson@0.49.2:
                        ^cmake@3.19.2%gcc@9.2.0~doc+ncurses+openssl+ownlibs~qt arch=linux-centos7-x86_64
                        ^ninja
                        ^py-setuptools@50.3.2%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pcre+utf
                ^libsm
                    ^libice@1.0.5:
                        ^util-macros
                        ^xproto@7.0.25:
                        ^xtrans
            ^double-conversion
            ^fontconfig
                ^font-util
                    ^autoconf@2.69%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^m4@1.4.18%gcc@9.2.0+sigsegv arch=linux-centos7-x86_64
                            ^libsigsegv
                    ^automake@1.16.3%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^bdftopcf
                        ^fontsproto@2.1.3:
                        ^libxfont
                            ^freetype@2.10.1%gcc@9.2.0 arch=linux-centos7-x86_64
                                ^libpng@1.6.37%gcc@9.2.0 arch=linux-centos7-x86_64
                            ^libfontenc
                    ^mkfontdir
                        ^mkfontscale
            ^harfbuzz@2.6.8%gcc@9.2.0~graphite2 arch=linux-centos7-x86_64
                ^cairo@1.16.0%gcc@9.2.0~X~fc~ft~gobject~pdf~png~svg arch=linux-centos7-x86_64
                    ^libtool@2.4.6%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pixman@0.40.0%gcc@9.2.0 arch=linux-centos7-x86_64
                ^icu4c@67.1%gcc@9.2.0 cxxstd=11 arch=linux-centos7-x86_64
            ^libjpeg@9c%gcc@9.2.0 arch=linux-centos7-x86_64
            ^libmng@2.0.3%gcc@9.2.0~ipo build_type=RelWithDebInfo arch=linux-centos7-x86_64
                ^lcms@2.9%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^libtiff@4.1.0%gcc@9.2.0 arch=linux-centos7-x86_64
            ^libx11@1.6:
                ^inputproto
                ^kbproto
                ^libxcb@1.10:
                    ^libpthread-stubs
                    ^libxau@0.99.2:
                    ^libxdmcp
                    ^xcb-proto
                ^xextproto@7.1.99:
            ^libxext
            ^libxkbcommon
                ^bison@3.7.4%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^help2man@1.47.16%gcc@9.2.0 arch=linux-centos7-x86_64
                ^xkbdata
                    ^xkbcomp
                        ^libxkbfile
            ^libxrender
                ^renderproto@0.9:
            ^mesa18@18.3.6%gcc@9.2.0+glx+llvm~opengles+osmesa swr=none arch=linux-centos7-x86_64
                ^binutils
                ^flex@2.6.4%gcc@9.2.0+lex arch=linux-centos7-x86_64
                    ^findutils@4.6.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^texinfo@6.5%gcc@9.2.0 arch=linux-centos7-x86_64
                ^glproto@1.4.14:
                ^llvm@6:10
                    ^hwloc
                    ^perl-data-dumper
                ^py-mako@0.8.0:
                    ^py-markupsafe@1.1.1%gcc@9.2.0 arch=linux-centos7-x86_64
            ^pcre2+multibyte
            ^xcb-util-image
                ^xcb-util
            ^xcb-util-keysyms
            ^xcb-util-renderutil
            ^xcb-util-wm

while trying to concretize the partial spec:

    qscintilla@2.10.2%gcc@9.2.0~designer+python arch=linux-centos7-x86_64
        ^qt@5.14.2%gcc@9.2.0+dbus~debug~doc~examples~framework~gtk+gui+opengl~phonon+shared+sql+ssl+tools~webkit arch=linux-centos7-x86_64
            ^dbus
                ^expat@2.2.10%gcc@9.2.0+libbsd arch=linux-centos7-x86_64
                    ^libbsd
                ^glib@2.66.2%gcc@9.2.0~libmount tracing=none arch=linux-centos7-x86_64
                    ^gettext@0.21%gcc@9.2.0+bzip2+curses+git~libunistring+libxml2+tar+xz arch=linux-centos7-x86_64
                        ^bzip2@1.0.8%gcc@9.2.0+shared arch=linux-centos7-x86_64
                            ^diffutils@3.7%gcc@9.2.0 arch=linux-centos7-x86_64
                                ^libc@1.0%gcc@9.2.0+iconv~rpc arch=linux-centos7-x86_64
                        ^libxml2@2.9.10%gcc@9.2.0~python arch=linux-centos7-x86_64
                            ^pkg-config@0.29.2%gcc@9.2.0+internal_glib arch=linux-centos7-x86_64
                            ^xz@5.2.5%gcc@9.2.0~pic arch=linux-centos7-x86_64
                            ^zlib@1.2.11%gcc@9.2.0+optimize+pic+shared arch=linux-centos7-x86_64
                        ^ncurses@6.2%gcc@9.2.0~symlinks+termlib arch=linux-centos7-x86_64
                        ^tar
                    ^libffi@3.3%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^meson@0.49.2:
                        ^cmake@3.19.2%gcc@9.2.0~doc+ncurses+openssl+ownlibs~qt arch=linux-centos7-x86_64
                            ^openssl@1.1.1i%gcc@9.2.0+systemcerts arch=linux-centos7-x86_64
                                ^perl@5.32.1%gcc@9.2.0+cpanm+shared+threads arch=linux-centos7-x86_64
                                    ^berkeley-db@18.1.40%gcc@9.2.0 arch=linux-centos7-x86_64
                                    ^gdbm@1.18.1%gcc@9.2.0 arch=linux-centos7-x86_64
                                        ^readline@8.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^ninja
                            ^python@3.8.7%gcc@9.2.0+bz2+ctypes+dbm~debug+libxml2+lzma~nis~optimizations+pic+pyexpat+pythoncmd+readline+shared+sqlite3+ssl~tix~tkinter~ucs4+uuid+zlib arch=linux-centos7-x86_64
                                ^sqlite@3.34.0%gcc@9.2.0+column_metadata+fts~functions+rtree arch=linux-centos7-x86_64
                                ^uuid
                        ^py-setuptools@50.3.2%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pcre+utf
                ^libsm
                    ^libice@1.0.5:
                        ^util-macros
                        ^xproto@7.0.25:
                        ^xtrans
            ^double-conversion
            ^fontconfig
                ^font-util
                    ^autoconf@2.69%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^m4@1.4.18%gcc@9.2.0+sigsegv arch=linux-centos7-x86_64
                            ^libsigsegv
                    ^automake@1.16.3%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^bdftopcf
                        ^fontsproto@2.1.3:
                        ^libxfont
                            ^freetype@2.10.1%gcc@9.2.0 arch=linux-centos7-x86_64
                                ^libpng@1.6.37%gcc@9.2.0 arch=linux-centos7-x86_64
                            ^libfontenc
                    ^mkfontdir
                        ^mkfontscale
            ^harfbuzz@2.6.8%gcc@9.2.0~graphite2 arch=linux-centos7-x86_64
                ^cairo@1.16.0%gcc@9.2.0~X~fc~ft~gobject~pdf~png~svg arch=linux-centos7-x86_64
                    ^libtool@2.4.6%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^pixman@0.40.0%gcc@9.2.0 arch=linux-centos7-x86_64
                ^icu4c@67.1%gcc@9.2.0 cxxstd=11 arch=linux-centos7-x86_64
            ^libjpeg@9c%gcc@9.2.0 arch=linux-centos7-x86_64
            ^libmng@2.0.3%gcc@9.2.0~ipo build_type=RelWithDebInfo arch=linux-centos7-x86_64
                ^lcms@2.9%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^libtiff@4.1.0%gcc@9.2.0 arch=linux-centos7-x86_64
            ^libx11@1.6:
                ^inputproto
                ^kbproto
                ^libxcb@1.10:
                    ^libpthread-stubs
                    ^libxau@0.99.2:
                    ^libxdmcp
                    ^xcb-proto
                ^xextproto@7.1.99:
            ^libxext
            ^libxkbcommon
                ^bison@3.7.4%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^help2man@1.47.16%gcc@9.2.0 arch=linux-centos7-x86_64
                ^xkbdata
                    ^xkbcomp
                        ^libxkbfile
            ^libxrender
                ^renderproto@0.9:
            ^mesa18@18.3.6%gcc@9.2.0+glx+llvm~opengles+osmesa swr=none arch=linux-centos7-x86_64
                ^binutils
                ^flex@2.6.4%gcc@9.2.0+lex arch=linux-centos7-x86_64
                    ^findutils@4.6.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^texinfo@6.5%gcc@9.2.0 arch=linux-centos7-x86_64
                ^glproto@1.4.14:
                ^llvm@6:10
                    ^hwloc
                    ^perl-data-dumper
                ^py-mako@0.8.0:
                    ^py-markupsafe@1.1.1%gcc@9.2.0 arch=linux-centos7-x86_64
            ^pcre2+multibyte
            ^xcb-util-image
                ^xcb-util
            ^xcb-util-keysyms
            ^xcb-util-renderutil
            ^xcb-util-wm

qscintilla requires py-pyqt5 variant +qsci_api, but spec asked for ~qsci_api

...

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@Sinan81 @adamjstewart

General information

adamjstewart commented 3 years ago

Try:

$ spack install qgis@3.18.2 ^py-pyqt5+qsci_api
skylerpaulus commented 3 years ago 
$ spack install qgis@3.18.2 ^py-pyqt5+qsci_api
==> Error: An unsatisfiable variant constraint has been detected for spec:

    cairo@1.16.0%gcc@9.2.0~X~fc~ft~gobject~pdf~png~svg arch=linux-centos7-x86_64
        ^autoconf@2.69%gcc@9.2.0 arch=linux-centos7-x86_64
            ^m4@1.4.18%gcc@9.2.0+sigsegv arch=linux-centos7-x86_64
                ^libsigsegv
            ^perl@5.32.1%gcc@9.2.0+cpanm+shared+threads arch=linux-centos7-x86_64
                ^berkeley-db@18.1.40%gcc@9.2.0 arch=linux-centos7-x86_64
                ^gdbm@1.18.1%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^readline@8.0%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^ncurses@6.2%gcc@9.2.0~symlinks+termlib arch=linux-centos7-x86_64
                            ^pkgconf@1.7.3%gcc@9.2.0 arch=linux-centos7-x86_64
        ^automake@1.16.3%gcc@9.2.0 arch=linux-centos7-x86_64
        ^glib@2.66.2%gcc@9.2.0~libmount tracing=none arch=linux-centos7-x86_64
            ^gettext@0.21%gcc@9.2.0+bzip2+curses+git~libunistring+libxml2+tar+xz arch=linux-centos7-x86_64
                ^bzip2@1.0.8%gcc@9.2.0+shared arch=linux-centos7-x86_64
                    ^diffutils@3.7%gcc@9.2.0 arch=linux-centos7-x86_64
                        ^libiconv@1.16%gcc@9.2.0 arch=linux-centos7-x86_64
                ^libxml2@2.9.10%gcc@9.2.0~python arch=linux-centos7-x86_64
                    ^xz@5.2.5%gcc@9.2.0~pic arch=linux-centos7-x86_64
                    ^zlib@1.2.11%gcc@9.2.0+optimize+pic+shared arch=linux-centos7-x86_64
                ^tar
            ^libffi@3.3%gcc@9.2.0 arch=linux-centos7-x86_64
            ^meson@0.52:
                ^cmake@3.19.2%gcc@9.2.0~doc+ncurses+openssl+ownlibs~qt arch=linux-centos7-x86_64
                    ^openssl@1.1.1i%gcc@9.2.0+systemcerts arch=linux-centos7-x86_64
                ^ninja
                    ^python@3.8.7%gcc@9.2.0+bz2+ctypes+dbm~debug+libxml2+lzma~nis~optimizations+pic+pyexpat+pythoncmd+readline+shared+sqlite3+ssl~tix~tkinter~ucs4+uuid+zlib arch=linux-centos7-x86_64
                        ^expat@2.2.10%gcc@9.2.0+libbsd arch=linux-centos7-x86_64
                            ^libbsd
                        ^sqlite@3.34.0%gcc@9.2.0+column_metadata+fts~functions+rtree arch=linux-centos7-x86_64
                        ^uuid
                ^py-setuptools@50.3.2%gcc@9.2.0 arch=linux-centos7-x86_64
            ^pcre+utf
        ^libtool@2.4.6%gcc@9.2.0 arch=linux-centos7-x86_64
        ^pixman@0.40.0%gcc@9.2.0 arch=linux-centos7-x86_64
            ^libpng@1.6.37%gcc@9.2.0 arch=linux-centos7-x86_64

while trying to concretize the partial spec:

    gobject-introspection
        ^python@3.8.7%gcc@9.2.0+bz2+ctypes+dbm~debug+libxml2+lzma~nis~optimizations+pic+pyexpat+pythoncmd+readline+shared+sqlite3+ssl~tix~tkinter~ucs4+uuid+zlib arch=linux-centos7-x86_64
            ^bzip2@1.0.8%gcc@9.2.0+shared arch=linux-centos7-x86_64
                ^diffutils@3.7%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^libiconv@1.16%gcc@9.2.0 arch=linux-centos7-x86_64
            ^expat@2.2.10%gcc@9.2.0+libbsd arch=linux-centos7-x86_64
                ^libbsd
            ^gdbm@1.18.1%gcc@9.2.0 arch=linux-centos7-x86_64
                ^readline@8.0%gcc@9.2.0 arch=linux-centos7-x86_64
                    ^ncurses@6.2%gcc@9.2.0~symlinks+termlib arch=linux-centos7-x86_64
                        ^pkgconf@1.7.3%gcc@9.2.0 arch=linux-centos7-x86_64
            ^gettext@0.21%gcc@9.2.0+bzip2+curses+git~libunistring+libxml2+tar+xz arch=linux-centos7-x86_64
                ^libxml2@2.9.10%gcc@9.2.0~python arch=linux-centos7-x86_64
                    ^xz@5.2.5%gcc@9.2.0~pic arch=linux-centos7-x86_64
                    ^zlib@1.2.11%gcc@9.2.0+optimize+pic+shared arch=linux-centos7-x86_64
                ^tar
            ^libffi@3.3%gcc@9.2.0 arch=linux-centos7-x86_64
            ^openssl@1.1.1i%gcc@9.2.0+systemcerts arch=linux-centos7-x86_64
                ^perl@5.32.1%gcc@9.2.0+cpanm+shared+threads arch=linux-centos7-x86_64
                    ^berkeley-db@18.1.40%gcc@9.2.0 arch=linux-centos7-x86_64
            ^sqlite@3.34.0%gcc@9.2.0+column_metadata+fts~functions+rtree arch=linux-centos7-x86_64
            ^uuid

gobject-introspection requires cairo variant +gobject, but spec asked for ~gobject

@adamjstewart

adamjstewart commented 3 years ago 
$ spack install qgis@3.18.2 ^py-pyqt5+qsci_api ^cairo+gobject

There may be other variants you need to explicitly enable as well. You can also try the new clingo concretizer which is smart enough to figure all of this out.

Sinan81 commented 3 years ago

@adamjstewart How do we use clingo exactly? Is it just sifficient to indicate it in config.yaml and spack will automatically bootstrap it? It is not clear from documentation.

adamjstewart commented 3 years ago

@alalazo can correct me if I'm wrong, but I think Spack now automatically bootstraps clingo for you. If not, just run spack install clingo && spack load clingo.

Sinan81 commented 3 years ago

Manually installing, even clingo-boostrap didn't work for me. What happens is after adding clingo to config yaml, it seems spack installs it in the first opportunity when running a concretization related command like spack spec .. or spack install ... etc.

adamjstewart commented 3 years ago

Manual installation would likely require you to use the original concretizer. But it sounds like bootstrapping is working.

alalazo commented 3 years ago

@Sinan81

How do we use clingo exactly? Is it just sifficient to indicate it in config.yaml and spack will automatically bootstrap it? It is not clear from documentation.

Curious what is not clear in the docs here and what can we do to improve clarity.

Sinan81 commented 3 years ago

@Sinan81

How do we use clingo exactly? Is it just sifficient to indicate it in config.yaml and spack will automatically bootstrap it? It is not clear from documentation.

Curious what is not clear in the docs here and what can we do to improve clarity.

I think it would be useful to mention there one needs to edit config.yaml first to enable clingo since when I search clingo in spack docs, "optional: bootstrap clingo" is the first page that shows up. Also in the given example, it would be useful to show the step where clingo is installed and then spack moves on to solve step like 

$ spack solve zlib
[+] /usr (external bison-3.0.4-wu5pgjchxzemk5ya2l3ddqug2d7jv6eb)
[+] /usr (external cmake-3.19.4-a4kmcfzxxy45mzku4ipmj5kdiiz5a57b)
[+] /usr (external python-3.6.9-x4fou4iqqlh5ydwddx3pvfcwznfrqztv)
==> Installing re2c-1.2.1-e3x6nxtk3ahgd63ykgy44mpuva6jhtdt
[ ... ]
==> installing clingo-bootstrap...
[...]
==> Optimization: [0, 0, 0, 0, 0, 1, 0, 0, 0]
zlib@1.2.11%gcc@10.1.0+optimize+pic+shared arch=linux-ubuntu18.04-broadwell