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Re: I don't have functions like inv, pinv, det - build problem?
From: |
John W. Eaton |
Subject: |
Re: I don't have functions like inv, pinv, det - build problem? |
Date: |
Thu, 22 Feb 2007 17:32:15 -0500 |
On 22-Feb-2007, Hakan Y?ksel wrote:
| John W. Eaton schrieb:
| > On 22-Feb-2007, Hakan Y?ksel wrote:
| >
| > | ok, now I have figured it out. One has to specify the parameter
| > | libexecdir via configure (e.g. --libexecdir=/usr/lib).
| >
| > Although it is possible to rearrange the way files are installed by
| > using options like --libexecdir, I don't recall ever having used it.
| > So why do you find it necessary to use this option?
| >
| > jwe
| >
| >
| Hello John,
|
| sorry. This posting should have been an answer to my previously sent
| question. I have had the problem that I didn't have the folder
| /usr/lib/octave which has amongst others the subfolder
| /usr/lib/octave/2.1.73/oct/i686-pc-linux-gnu/ with files like inv.oct,
| pinv.oct or det.oct. The problem was then that I couldn't call this
| functions. After adding
|
| --libexecdir=/usr/lib to the call of configure and rebuilding the folder was
created and the functions were available.
|
| Bye, Hakan
Yes, earlier you wrote:
Hello,
I have configured and compiled octave-2.1.73 with following options:
./configure --prefix=/usr \
--with-blas \
--enable-shared \
--with-hdf5 \
--enable-rpath \
--with-lapack \
--disable-nls \
--enable-readline \
--enable-picky-flags \
--with-g77 \
--with-x
make
make install
Gcc version is 4.1.1.
When I want to call det(A), inv(A) or pinv(A) I get the following line:
"error: `inv' undefined near line 8 column 1".
I have noticed that I don't have
/usr/lib/octave/2.1.73/oct/<platform><os> with files like inv.oct,
pinv.oct, det.oct and so on inside. There is not even the folder
/usr/lib/octave. It seems to me that something has to be different in my
call to configure. But what?
I don't see what the problem is. With --prefix=/usr, the libexecdir
should be set to /usr/libexec, the .oct files should be installed in
/usr/libexec/octave/VERSION/oct/ARCH, and the default loadpath should
be set so that the files are found. If that didn't happen, then
there may be a bug, but the solution is not to also force the user to
set --libexec independently of --prefix. What is your definition of
the loadpath and the default loadpath?
jwe
- I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/21
- I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/22
- I don't have functions like inv, pinv, det - build problem?, John W. Eaton, 2007/02/22
- Re: I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/22
- Re: I don't have functions like inv, pinv, det - build problem?,
John W. Eaton <=
- Re: I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/24
- Re: I don't have functions like inv, pinv, det - build problem?, Daniel J Sebald, 2007/02/25
- Re: I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/25
- Re: I don't have functions like inv, pinv, det - build problem?, John W. Eaton, 2007/02/26
- Re: I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/26
- Re: I don't have functions like inv, pinv, det - build problem?, John W. Eaton, 2007/02/26
- Re: I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/27
- Re: I don't have functions like inv, pinv, det - build problem?, John W. Eaton, 2007/02/27
- Re: I don't have functions like inv, pinv, det - build problem?, Hakan Yüksel, 2007/02/27
- Re: I don't have functions like inv, pinv, det - build problem?, John W. Eaton, 2007/02/27