Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:5944:33:

       CALL COSTB1 (N,INC,X,WSAVE,WORK,IER1)
                                 1
Warning: Rank mismatch in argument 'work' at (1) (scalar and rank-1)
casa-source/casatools/casacore/scimath_f/fftpak.f:6150:49:

       CALL RFFT1F(NM1,INC,X,LENX,WSAVE(N+1),LNSV,WORK,
                                                 1
Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:5983:32:

       CALL COSTF1(N,INC,X,WSAVE,WORK,IER1)
                                1
Warning: Rank mismatch in argument 'work' at (1) (scalar and rank-1)
casa-source/casatools/casacore/scimath_f/fftpak.f:6560:58:

       CALL RFFTMF(LOT,JUMP,NM1,INC,X,LENX,WSAVE(N+1),LNSV,WORK,
                                                          1
Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:6209:41:

       CALL MCSTB1(LOT,JUMP,N,INC,X,WSAVE,WORK,WORK(IW1),IER1)
                                         1
Warning: Type mismatch in argument 'dsum' at (1); passed REAL(4) to REAL(8)
casa-source/casatools/casacore/scimath_f/fftpak.f:6660:58:

       CALL RFFTMF(LOT,JUMP,NM1,INC,X,LENX,WSAVE(N+1),LNSV,WORK,
                                                          1
Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:6253:41:

       CALL MCSTF1(LOT,JUMP,N,INC,X,WSAVE,WORK,WORK(IW1),IER1)
                                         1
Warning: Type mismatch in argument 'dsum' at (1); passed REAL(4) to REAL(8)
casa-source/casatools/casacore/scimath_f/fftpak.f:8167:58:

       CALL RFFTMF(LOT,1,NP1,LOT,XH,LNXH,WSAVE(NS2+1),LNSV,WORK,
                                                          1
Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:8253:58:

       CALL RFFTMF(LOT,1,NP1,LOT,XH,LNXH,WSAVE(NS2+1),LNSV,WORK,
                                                          1
Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:9376:32:

       CALL CFFTMB(LDH-1,1,M,LDH,WORK(2),LDH*M,
                                1
Warning: Type mismatch in argument 'c' at (1); passed REAL(4) to COMPLEX(4)
casa-source/casatools/casacore/scimath_f/fftpak.f:9538:32:

       CALL CFFTMF(LDH-1,1,M,LDH,WORK(2),LDH*M,
                                1
Warning: Type mismatch in argument 'c' at (1); passed REAL(4) to COMPLEX(4)
casa-source/casatools/casacore/scimath_f/fftpak.f:10379:50:

       CALL RFFT1F(NP1,1,XH,LNXH,WSAVE(NS2+1),LNSV,WORK,LNWK,IER1)     
                                                  1
Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:10437:50:

       CALL RFFT1F(NP1,1,XH,LNXH,WSAVE(NS2+1),LNSV,WORK,
                                                  1
Warning: Rank mismatch in argument 'work' at (1) (rank-1 and scalar)
casa-source/casatools/casacore/scimath_f/fftpak.f:10495:41:

       CALL MSNTB1(LOT,JUMP,N,INC,X,WSAVE,WORK,WORK(IW1),WORK(IW2),IER1)
                                         1
Warning: Type mismatch in argument 'dsum' at (1); passed REAL(4) to REAL(8)
casa-source/casatools/casacore/scimath_f/fftpak.f:10540:41:

       CALL MSNTF1(LOT,JUMP,N,INC,X,WSAVE,WORK,WORK(IW1),WORK(IW2),IER1)
                                         1
Warning: Type mismatch in argument 'dsum' at (1); passed REAL(4) to REAL(8)
img.proto: warning: Import google/protobuf/wrappers.proto but not used.
shutdown.proto: warning: Import google/protobuf/wrappers.proto but not used.
img.proto: warning: Import google/protobuf/wrappers.proto but not used.
shutdown.proto: warning: Import google/protobuf/wrappers.proto but not used.
casa-source/casa5/code/display/QtAutoGui/pushButtonItem.ui: Warning: An invalid pixmap property 'pixmap' was encountered.
fuse: warning: library too old, some operations may not work
Using architecture x86_64
Deleting pre-existing .DirIcon
Creating .DirIcon symlink based on information from desktop file
AppStream upstream metadata found in usr/share/metainfo/casaviewer.appdata.xml
Generating squashfs...
Embedding ELF...
Marking the AppImage as executable...
Success

Please consider submitting your AppImage to AppImageHub, the crowd-sourced
central directory of available AppImages, by opening a pull request
at https://github.com/AppImage/appimage.github.io
package init file 'casaviewer/private/__init__.py' not found (or not a regular file)
You are using pip version 9.0.1, however version 21.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
You are using pip version 9.0.1, however version 21.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
fatal: destination path 'casa-build-utils' already exists and is not an empty directory.