[Numpy-discussion] building numpy locally but get error: undefined symbol: zgesdd_

Francis F.Drossaert@googlemail....
Thu Sep 18 06:26:26 CDT 2008


Thank you for your effort. I guess garnumpy reflects the idea in this
Pylab discussion: http://www.scipy.org/PyLab

Again I get errors in libblas/lapack related to gfortran (local
variable problems). I replaced the libblas.a and the liblaplack.a by
the ones of sage. And started make install again. It seems to work
until it tries to configure/install umfpack.

/users/francisd/garnumpy/lib/libblas.a(xerbla.o): In function
`xerbla_':
xerbla.f:(.text+0x1b): undefined reference to `_g95_get_ioparm'
xerbla.f:(.text+0x22): undefined reference to `_g95_filename'
xerbla.f:(.text+0x33): undefined reference to `_g95_line'
xerbla.f:(.text+0x47): undefined reference to `_g95_ioparm'
xerbla.f:(.text+0x58): undefined reference to `_g95_ioparm'
xerbla.f:(.text+0x69): undefined reference to `_g95_ioparm'
xerbla.f:(.text+0x81): undefined reference to `_g95_ioparm'
xerbla.f:(.text+0x93): undefined reference to `_g95_st_write'
xerbla.f:(.text+0xa1): undefined reference to
`_g95_transfer_character'
xerbla.f:(.text+0xaf): undefined reference to `_g95_transfer_integer'
xerbla.f:(.text+0xb4): undefined reference to `_g95_st_write_done'
xerbla.f:(.text+0xbb): undefined reference to `_g95_filename'
xerbla.f:(.text+0xcc): undefined reference to `_g95_line'
xerbla.f:(.text+0xd7): undefined reference to `_g95_stop_blank'
collect2: ld returned 1 exit status
make[4]: *** [umfpack_di_demo] Error 1

Perhaps it possible to skip the installation of the umfpack since I
probably won't need it or it requires the other libblas.a.
Just wildly guessing here.


PS Tried to work with sage but numpy is troublesome. Lacks
intuitiveness, don't like it.


More information about the Numpy-discussion mailing list