Well, I have Gromacs-3.3 with single precision. <br>
<br>
lam-7.0.6 is alrady installed and fftw-3.0.1 with double precision is also installed.<br>
befire excuting following steps I have gone through following steps:<br>
<br>
<font color="#ffffff" style="color: rgb(0, 0, 0);"><tt>export CPPFLAGS=-I/usr/local/includ<br>
</tt></font><font color="#ffffff" style="color: rgb(0, 0, 0);"><tt>
export LDFLAGS=-L/usr/local/lib</tt></font><br>
<br>
then for Gromacs-3.3 with double precission I took following steps:<br>
<br>
1. make distclean<br>
2. ./configure --disable-float --enable-shared<br>
3. make <br>
<br>
make has generated following error:<br>
<br>
collect2: ld returned 1 exit status<br>
make[3]: *** [grompp] Error 1<br>
make[3]: Leaving directory `/usr/data/dhananjay/Dhananjay_installation/Gromacs/gromacs-3.3/src/kernel'<br>
make[2]: *** [all-recursive] Error 1<br>
make[2]: Leaving directory `/usr/data/dhananjay/Dhananjay_installation/Gromacs/gromacs-3.3/src'<br>
make[1]: *** [all] Error 2<br>
make[1]: Leaving directory `/usr/data/dhananjay/Dhananjay_installation/Gromacs/gromacs-3.3/src'<br>
make: *** [all-recursive] Error 1<br>
<br>
<br>
What is wrong here ?<br>
<br><br><div><span class="gmail_quote">On 1/19/06, <b class="gmail_sendername">David van der Spoel</b> <<a href="mailto:spoel@xray.bmc.uu.se">spoel@xray.bmc.uu.se</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Dhananjay wrote:<br>> Hello all,<br>><br>> I got error in installation of gromacs in double precision. The error is<br>> as follows:<br>><br>> collect2: ld returned 1 exit status<br>> make[3]: *** [grompp] Error 1
<br>> make[3]: Leaving directory<br>> `/usr/data/dhananjay/Dhananjay_installation/Gromacs/gromacs-3.3/src/kernel'<br>> make[2]: *** [all-recursive] Error 1<br>> make[2]: Leaving directory<br>> `/usr/data/dhananjay/Dhananjay_installation/Gromacs/gromacs-
3.3/src'<br>> make[1]: *** [all] Error 2<br>> make[1]: Leaving directory<br>> `/usr/data/dhananjay/Dhananjay_installation/Gromacs/gromacs-3.3/src'<br>> make: *** [all-recursive] Error 1<br>><br>> I have followed all the steps given on the web and still grtting this error.
<br>><br>> Please tell me what is wrong here ?<br>you have not send the interesting bit of information, right before this,<br>i.e. the real error.<br>what platform is this?<br><br>><br>> -- Dhananjay<br>><br>
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