então instalar o pyvisa foi fácil: pip install pyvisa . No entanto, depois de fazer isso (e reinicializar), sempre que tento instanciar um ResourceManager , recebo um erro que se resume a ' Could not open VISA library '. Então eu baixei o .iso de instrumentos nacionais, e eu corri o script INSTALL, mas depois de fazer isso e reiniciar, ainda os mesmos problemas. A saída completa (menos EULA) do script INSTALL é
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NI-VISA for Linux
version 5.4.1f0 for Linux
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National Instruments products support the following Linux distributions:
openSUSE
Red Hat Enterprise Linux Desktop + Workstation
Scientific Linux
Refer to README.txt for the latest information at the time of release.
Refer to www.ni.com/linux for the most recent information about Linux
support at National Instruments.
Continue? [Yn]
Checking required install tools...
Checking installer tool versions...
rpm Not found in current path
tar 1.28
Checking dependencies...
glibc 2.23
Unpacking install files to /tmp/nivisa-5.4.1f0.install...
EULA aqui
NI-VISA for Linux version 5.4.1f0
is about to be installed using rpm at /usr/local/natinst
./INSTALL: line 1515: -q: command not found
Would you like to continue? [Yn]
Installing NI-VISA for Linux version 5.4.1f0...
Pre Installation .
Post Installation .
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Pre Installation ...................................
Post Installation ...................................
FOR PATENTS COVERING NATIONAL INSTRUMENTS PRODUCTS, REFER TO
THE PATENTS.txt FILE ON /home/bfieck/Downloads/cd AND/OR
www.ni.com/patents
NI-VISA for Linux Installation completed successfully.
Eu verifiquei o script e parece que os command not found bits estão tentando passar uma opção para rpm , mas estou no ubuntu, então não tenho rpm . Eu até tentei instalá-lo uma vez, o que não consertou nada, então eu revirei isso. Esta biblioteca não é compatível com o Ubuntu?